38770830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 192

約数和(自身を含む): 125798400

約数和(自身を除く): 87027570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 41, 42, 45, 57, 63, 70, 79, 82, 90, 95, 105, 114, 123, 126, 133, 158, 171, 190, 205, 210, 237, 246, 266, 285, 287, 315, 342, 369, 395, 399, 410, 474, 553, 570, 574, 615, 630, 665, 711, 738, 779, 790, 798, 855, 861, 1106, 1185, 1197, 1230, 1330, 1422, 1435, 1501, 1558, 1659, 1710, 1722, 1845, 1995, 2337, 2370, 2394, 2583, 2765, 2870, 3002, 3239, 3318, 3555, 3690, 3895, 3990, 4305, 4503, 4674, 4977, 5166, 5453, 5530, 5985, 6478, 7011, 7110, 7505, 7790, 8295, 8610, 9006, 9717, 9954, 10507, 10906, 11685, 11970, 12915, 13509, 14022, 15010, 16195, 16359, 16590, 19434, 21014, 22515, 22673, 23370, 24885, 25830, 27018, 27265, 29151, 31521, 32390, 32718, 35055, 45030, 45346, 48585, 49077, 49770, 52535, 54530, 58302, 61541, 63042, 67545, 68019, 70110, 81795, 94563, 97170, 98154, 105070, 113365, 123082, 135090, 136038, 145755, 157605, 163590, 184623, 189126, 204057, 226730, 245385, 291510, 307705, 315210, 340095, 369246, 408114, 430787, 472815, 490770, 553869, 615410, 680190, 861574, 923115, 945630, 1020285, 1107738, 1292361, 1846230, 2040570, 2153935, 2584722, 2769345, 3877083, 4307870, 5538690, 6461805, 7754166, 12923610, 19385415, 38770830]

約数ペア:

[(1, 38770830), (2, 19385415), (3, 12923610), (5, 7754166), (6, 6461805), (7, 5538690), (9, 4307870), (10, 3877083), (14, 2769345), (15, 2584722), (18, 2153935), (19, 2040570), (21, 1846230), (30, 1292361), (35, 1107738), (38, 1020285), (41, 945630), (42, 923115), (45, 861574), (57, 680190), (63, 615410), (70, 553869), (79, 490770), (82, 472815), (90, 430787), (95, 408114), (105, 369246), (114, 340095), (123, 315210), (126, 307705), (133, 291510), (158, 245385), (171, 226730), (190, 204057), (205, 189126), (210, 184623), (237, 163590), (246, 157605), (266, 145755), (285, 136038), (287, 135090), (315, 123082), (342, 113365), (369, 105070), (395, 98154), (399, 97170), (410, 94563), (474, 81795), (553, 70110), (570, 68019), (574, 67545), (615, 63042), (630, 61541), (665, 58302), (711, 54530), (738, 52535), (779, 49770), (790, 49077), (798, 48585), (855, 45346), (861, 45030), (1106, 35055), (1185, 32718), (1197, 32390), (1230, 31521), (1330, 29151), (1422, 27265), (1435, 27018), (1501, 25830), (1558, 24885), (1659, 23370), (1710, 22673), (1722, 22515), (1845, 21014), (1995, 19434), (2337, 16590), (2370, 16359), (2394, 16195), (2583, 15010), (2765, 14022), (2870, 13509), (3002, 12915), (3239, 11970), (3318, 11685), (3555, 10906), (3690, 10507), (3895, 9954), (3990, 9717), (4305, 9006), (4503, 8610), (4674, 8295), (4977, 7790), (5166, 7505), (5453, 7110), (5530, 7011), (5985, 6478)]