13305876470

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{1823}}^1$

素因数の和:2117

約数の個数: 64

約数和(自身を含む): 24820992000

約数和(自身を除く): 11515115530

約数列:

[1, 2, 5, 10, 59, 89, 118, 139, 178, 278, 295, 445, 590, 695, 890, 1390, 1823, 3646, 5251, 8201, 9115, 10502, 12371, 16402, 18230, 24742, 26255, 41005, 52510, 61855, 82010, 107557, 123710, 162247, 215114, 253397, 324494, 506794, 537785, 729889, 811235, 1075570, 1266985, 1459778, 1622470, 2533970, 3649445, 7298890, 9572573, 14950423, 19145146, 22552333, 29900846, 45104666, 47862865, 74752115, 95725730, 112761665, 149504230, 225523330, 1330587647, 2661175294, 6652938235, 13305876470]

約数ペア:

[(1, 13305876470), (2, 6652938235), (5, 2661175294), (10, 1330587647), (59, 225523330), (89, 149504230), (118, 112761665), (139, 95725730), (178, 74752115), (278, 47862865), (295, 45104666), (445, 29900846), (590, 22552333), (695, 19145146), (890, 14950423), (1390, 9572573), (1823, 7298890), (3646, 3649445), (5251, 2533970), (8201, 1622470), (9115, 1459778), (10502, 1266985), (12371, 1075570), (16402, 811235), (18230, 729889), (24742, 537785), (26255, 506794), (41005, 324494), (52510, 253397), (61855, 215114), (82010, 162247), (107557, 123710)]