15705422230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{11527}}^1$

素因数の和:11725

約数の個数: 64

約数和(自身を含む): 30478187520

約数和(自身を除く): 14772765290

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 101, 142, 190, 202, 355, 505, 710, 1010, 1349, 1919, 2698, 3838, 6745, 7171, 9595, 11527, 13490, 14342, 19190, 23054, 35855, 57635, 71710, 115270, 136249, 219013, 272498, 438026, 681245, 818417, 1095065, 1164227, 1362490, 1636834, 2190130, 2328454, 4092085, 5821135, 8184170, 11642270, 15549923, 22120313, 31099846, 44240626, 77749615, 82660117, 110601565, 155499230, 165320234, 221203130, 413300585, 826601170, 1570542223, 3141084446, 7852711115, 15705422230]

約数ペア:

[(1, 15705422230), (2, 7852711115), (5, 3141084446), (10, 1570542223), (19, 826601170), (38, 413300585), (71, 221203130), (95, 165320234), (101, 155499230), (142, 110601565), (190, 82660117), (202, 77749615), (355, 44240626), (505, 31099846), (710, 22120313), (1010, 15549923), (1349, 11642270), (1919, 8184170), (2698, 5821135), (3838, 4092085), (6745, 2328454), (7171, 2190130), (9595, 1636834), (11527, 1362490), (13490, 1164227), (14342, 1095065), (19190, 818417), (23054, 681245), (35855, 438026), (57635, 272498), (71710, 219013), (115270, 136249)]