30702948996

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^2\times {\mathrm{21577}}^1$

素因数の和:21761

約数の個数: 72

約数和(自身を含む): 76380941280

約数和(自身を除く): 45677992284

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 79, 114, 158, 228, 237, 316, 474, 948, 1501, 3002, 4503, 6004, 6241, 9006, 12482, 18012, 18723, 21577, 24964, 37446, 43154, 64731, 74892, 86308, 118579, 129462, 237158, 258924, 355737, 409963, 474316, 711474, 819926, 1229889, 1422948, 1639852, 1704583, 2459778, 3409166, 4919556, 5113749, 6818332, 10227498, 20454996, 32387077, 64774154, 97161231, 129548308, 134662057, 194322462, 269324114, 388644924, 403986171, 538648228, 807972342, 1615944684, 2558579083, 5117158166, 7675737249, 10234316332, 15351474498, 30702948996]

約数ペア:

[(1, 30702948996), (2, 15351474498), (3, 10234316332), (4, 7675737249), (6, 5117158166), (12, 2558579083), (19, 1615944684), (38, 807972342), (57, 538648228), (76, 403986171), (79, 388644924), (114, 269324114), (158, 194322462), (228, 134662057), (237, 129548308), (316, 97161231), (474, 64774154), (948, 32387077), (1501, 20454996), (3002, 10227498), (4503, 6818332), (6004, 5113749), (6241, 4919556), (9006, 3409166), (12482, 2459778), (18012, 1704583), (18723, 1639852), (21577, 1422948), (24964, 1229889), (37446, 819926), (43154, 711474), (64731, 474316), (74892, 409963), (86308, 355737), (118579, 258924), (129462, 237158)]