196671930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1181}}^1$

素因数の和:1272

約数の個数: 128

約数和(自身を含む): 590962176

約数和(自身を除く): 394290246

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 61, 65, 70, 78, 91, 105, 122, 130, 182, 183, 195, 210, 273, 305, 366, 390, 427, 455, 546, 610, 793, 854, 910, 915, 1181, 1281, 1365, 1586, 1830, 2135, 2362, 2379, 2562, 2730, 3543, 3965, 4270, 4758, 5551, 5905, 6405, 7086, 7930, 8267, 11102, 11810, 11895, 12810, 15353, 16534, 16653, 17715, 23790, 24801, 27755, 30706, 33306, 35430, 41335, 46059, 49602, 55510, 72041, 76765, 82670, 83265, 92118, 107471, 124005, 144082, 153530, 166530, 214942, 216123, 230295, 248010, 322413, 360205, 432246, 460590, 504287, 537355, 644826, 720410, 936533, 1008574, 1074710, 1080615, 1512861, 1612065, 1873066, 2161230, 2521435, 2809599, 3025722, 3224130, 4682665, 5042870, 5619198, 6555731, 7564305, 9365330, 13111462, 14047995, 15128610, 19667193, 28095990, 32778655, 39334386, 65557310, 98335965, 196671930]

約数ペア:

[(1, 196671930), (2, 98335965), (3, 65557310), (5, 39334386), (6, 32778655), (7, 28095990), (10, 19667193), (13, 15128610), (14, 14047995), (15, 13111462), (21, 9365330), (26, 7564305), (30, 6555731), (35, 5619198), (39, 5042870), (42, 4682665), (61, 3224130), (65, 3025722), (70, 2809599), (78, 2521435), (91, 2161230), (105, 1873066), (122, 1612065), (130, 1512861), (182, 1080615), (183, 1074710), (195, 1008574), (210, 936533), (273, 720410), (305, 644826), (366, 537355), (390, 504287), (427, 460590), (455, 432246), (546, 360205), (610, 322413), (793, 248010), (854, 230295), (910, 216123), (915, 214942), (1181, 166530), (1281, 153530), (1365, 144082), (1586, 124005), (1830, 107471), (2135, 92118), (2362, 83265), (2379, 82670), (2562, 76765), (2730, 72041), (3543, 55510), (3965, 49602), (4270, 46059), (4758, 41335), (5551, 35430), (5905, 33306), (6405, 30706), (7086, 27755), (7930, 24801), (8267, 23790), (11102, 17715), (11810, 16653), (11895, 16534), (12810, 15353)]