130452140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{313}}^1$

素因数の和:571

約数の個数: 96

約数和(自身を含む): 339722880

約数和(自身を除く): 209270740

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 229, 260, 313, 364, 455, 458, 626, 910, 916, 1145, 1252, 1565, 1603, 1820, 2191, 2290, 2977, 3130, 3206, 4069, 4382, 4580, 5954, 6260, 6412, 8015, 8138, 8764, 10955, 11908, 14885, 16030, 16276, 20345, 20839, 21910, 28483, 29770, 32060, 40690, 41678, 43820, 56966, 59540, 71677, 81380, 83356, 104195, 113932, 142415, 143354, 208390, 284830, 286708, 358385, 416780, 501739, 569660, 716770, 931801, 1003478, 1433540, 1863602, 2006956, 2508695, 3727204, 4659005, 5017390, 6522607, 9318010, 10034780, 13045214, 18636020, 26090428, 32613035, 65226070, 130452140]

約数ペア:

[(1, 130452140), (2, 65226070), (4, 32613035), (5, 26090428), (7, 18636020), (10, 13045214), (13, 10034780), (14, 9318010), (20, 6522607), (26, 5017390), (28, 4659005), (35, 3727204), (52, 2508695), (65, 2006956), (70, 1863602), (91, 1433540), (130, 1003478), (140, 931801), (182, 716770), (229, 569660), (260, 501739), (313, 416780), (364, 358385), (455, 286708), (458, 284830), (626, 208390), (910, 143354), (916, 142415), (1145, 113932), (1252, 104195), (1565, 83356), (1603, 81380), (1820, 71677), (2191, 59540), (2290, 56966), (2977, 43820), (3130, 41678), (3206, 40690), (4069, 32060), (4382, 29770), (4580, 28483), (5954, 21910), (6260, 20839), (6412, 20345), (8015, 16276), (8138, 16030), (8764, 14885), (10955, 11908)]