15694207970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1\times {\mathrm{8429}}^1$

素因数の和:8907

約数の個数: 64

約数和(自身を含む): 32853530880

約数和(自身を除く): 17159322910

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 397, 469, 670, 794, 938, 1985, 2345, 2779, 3970, 4690, 5558, 8429, 13895, 16858, 26599, 27790, 42145, 53198, 59003, 84290, 118006, 132995, 186193, 265990, 295015, 372386, 564743, 590030, 930965, 1129486, 1861930, 2823715, 3346313, 3953201, 5647430, 6692626, 7906402, 16731565, 19766005, 23424191, 33463130, 39532010, 46848382, 117120955, 224202971, 234241910, 448405942, 1121014855, 1569420797, 2242029710, 3138841594, 7847103985, 15694207970]

約数ペア:

[(1, 15694207970), (2, 7847103985), (5, 3138841594), (7, 2242029710), (10, 1569420797), (14, 1121014855), (35, 448405942), (67, 234241910), (70, 224202971), (134, 117120955), (335, 46848382), (397, 39532010), (469, 33463130), (670, 23424191), (794, 19766005), (938, 16731565), (1985, 7906402), (2345, 6692626), (2779, 5647430), (3970, 3953201), (4690, 3346313), (5558, 2823715), (8429, 1861930), (13895, 1129486), (16858, 930965), (26599, 590030), (27790, 564743), (42145, 372386), (53198, 295015), (59003, 265990), (84290, 186193), (118006, 132995)]