30719052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9377}}^1$

素因数の和:9407

約数の個数: 72

約数和(自身を含む): 95580576

約数和(自身を除く): 64861524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 9377, 18754, 28131, 37508, 56262, 65639, 84393, 112524, 121901, 131278, 168786, 196917, 243802, 262556, 337572, 365703, 393834, 487604, 590751, 731406, 787668, 853307, 1097109, 1181502, 1462812, 1706614, 2194218, 2363004, 2559921, 3413228, 4388436, 5119842, 7679763, 10239684, 15359526, 30719052]

約数ペア:

[(1, 30719052), (2, 15359526), (3, 10239684), (4, 7679763), (6, 5119842), (7, 4388436), (9, 3413228), (12, 2559921), (13, 2363004), (14, 2194218), (18, 1706614), (21, 1462812), (26, 1181502), (28, 1097109), (36, 853307), (39, 787668), (42, 731406), (52, 590751), (63, 487604), (78, 393834), (84, 365703), (91, 337572), (117, 262556), (126, 243802), (156, 196917), (182, 168786), (234, 131278), (252, 121901), (273, 112524), (364, 84393), (468, 65639), (546, 56262), (819, 37508), (1092, 28131), (1638, 18754), (3276, 9377)]