15355230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:150

約数の個数: 128

約数和(自身を含む): 44236800

約数和(自身を除く): 28881570

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 31, 33, 38, 55, 57, 62, 66, 79, 93, 95, 110, 114, 155, 158, 165, 186, 190, 209, 237, 285, 310, 330, 341, 395, 418, 465, 474, 570, 589, 627, 682, 790, 869, 930, 1023, 1045, 1178, 1185, 1254, 1501, 1705, 1738, 1767, 2046, 2090, 2370, 2449, 2607, 2945, 3002, 3135, 3410, 3534, 4345, 4503, 4898, 5115, 5214, 5890, 6270, 6479, 7347, 7505, 8690, 8835, 9006, 10230, 12245, 12958, 13035, 14694, 15010, 16511, 17670, 19437, 22515, 24490, 26070, 26939, 32395, 33022, 36735, 38874, 45030, 46531, 49533, 53878, 64790, 73470, 80817, 82555, 93062, 97185, 99066, 134695, 139593, 161634, 165110, 194370, 232655, 247665, 269390, 279186, 404085, 465310, 495330, 511841, 697965, 808170, 1023682, 1395930, 1535523, 2559205, 3071046, 5118410, 7677615, 15355230]

約数ペア:

[(1, 15355230), (2, 7677615), (3, 5118410), (5, 3071046), (6, 2559205), (10, 1535523), (11, 1395930), (15, 1023682), (19, 808170), (22, 697965), (30, 511841), (31, 495330), (33, 465310), (38, 404085), (55, 279186), (57, 269390), (62, 247665), (66, 232655), (79, 194370), (93, 165110), (95, 161634), (110, 139593), (114, 134695), (155, 99066), (158, 97185), (165, 93062), (186, 82555), (190, 80817), (209, 73470), (237, 64790), (285, 53878), (310, 49533), (330, 46531), (341, 45030), (395, 38874), (418, 36735), (465, 33022), (474, 32395), (570, 26939), (589, 26070), (627, 24490), (682, 22515), (790, 19437), (869, 17670), (930, 16511), (1023, 15010), (1045, 14694), (1178, 13035), (1185, 12958), (1254, 12245), (1501, 10230), (1705, 9006), (1738, 8835), (1767, 8690), (2046, 7505), (2090, 7347), (2370, 6479), (2449, 6270), (2607, 5890), (2945, 5214), (3002, 5115), (3135, 4898), (3410, 4503), (3534, 4345)]