387297330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{859}}^1$

素因数の和:1008

約数の個数: 128

約数和(自身を含む): 1129420800

約数和(自身を除く): 742123470

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 113, 114, 133, 190, 210, 226, 266, 285, 339, 399, 565, 570, 665, 678, 791, 798, 859, 1130, 1330, 1582, 1695, 1718, 1995, 2147, 2373, 2577, 3390, 3955, 3990, 4294, 4295, 4746, 5154, 6013, 6441, 7910, 8590, 10735, 11865, 12026, 12882, 12885, 15029, 16321, 18039, 21470, 23730, 25770, 30058, 30065, 32205, 32642, 36078, 45087, 48963, 60130, 64410, 75145, 81605, 90174, 90195, 97067, 97926, 114247, 150290, 163210, 180390, 194134, 225435, 228494, 244815, 291201, 342741, 450870, 485335, 489630, 571235, 582402, 679469, 685482, 970670, 1142470, 1358938, 1456005, 1713705, 1844273, 2038407, 2912010, 3397345, 3427410, 3688546, 4076814, 5532819, 6794690, 9221365, 10192035, 11065638, 12909911, 18442730, 20384070, 25819822, 27664095, 38729733, 55328190, 64549555, 77459466, 129099110, 193648665, 387297330]

約数ペア:

[(1, 387297330), (2, 193648665), (3, 129099110), (5, 77459466), (6, 64549555), (7, 55328190), (10, 38729733), (14, 27664095), (15, 25819822), (19, 20384070), (21, 18442730), (30, 12909911), (35, 11065638), (38, 10192035), (42, 9221365), (57, 6794690), (70, 5532819), (95, 4076814), (105, 3688546), (113, 3427410), (114, 3397345), (133, 2912010), (190, 2038407), (210, 1844273), (226, 1713705), (266, 1456005), (285, 1358938), (339, 1142470), (399, 970670), (565, 685482), (570, 679469), (665, 582402), (678, 571235), (791, 489630), (798, 485335), (859, 450870), (1130, 342741), (1330, 291201), (1582, 244815), (1695, 228494), (1718, 225435), (1995, 194134), (2147, 180390), (2373, 163210), (2577, 150290), (3390, 114247), (3955, 97926), (3990, 97067), (4294, 90195), (4295, 90174), (4746, 81605), (5154, 75145), (6013, 64410), (6441, 60130), (7910, 48963), (8590, 45087), (10735, 36078), (11865, 32642), (12026, 32205), (12882, 30065), (12885, 30058), (15029, 25770), (16321, 23730), (18039, 21470)]