137955930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1861}}^1$

素因数の和:2231

約数の個数: 64

約数和(自身を含む): 379669248

約数和(自身を除く): 241713318

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 353, 706, 1059, 1765, 1861, 2118, 2471, 3530, 3722, 4942, 5295, 5583, 7413, 9305, 10590, 11166, 12355, 13027, 14826, 18610, 24710, 26054, 27915, 37065, 39081, 55830, 65135, 74130, 78162, 130270, 195405, 390810, 656933, 1313866, 1970799, 3284665, 3941598, 4598531, 6569330, 9197062, 9853995, 13795593, 19707990, 22992655, 27591186, 45985310, 68977965, 137955930]

約数ペア:

[(1, 137955930), (2, 68977965), (3, 45985310), (5, 27591186), (6, 22992655), (7, 19707990), (10, 13795593), (14, 9853995), (15, 9197062), (21, 6569330), (30, 4598531), (35, 3941598), (42, 3284665), (70, 1970799), (105, 1313866), (210, 656933), (353, 390810), (706, 195405), (1059, 130270), (1765, 78162), (1861, 74130), (2118, 65135), (2471, 55830), (3530, 39081), (3722, 37065), (4942, 27915), (5295, 26054), (5583, 24710), (7413, 18610), (9305, 14826), (10590, 13027), (11166, 12355)]