140223510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3049}}^1$

素因数の和:3142

約数の個数: 96

約数和(自身を含む): 422510400

約数和(自身を除く): 282286890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 73, 90, 105, 126, 146, 210, 219, 315, 365, 438, 511, 630, 657, 730, 1022, 1095, 1314, 1533, 2190, 2555, 3049, 3066, 3285, 4599, 5110, 6098, 6570, 7665, 9147, 9198, 15245, 15330, 18294, 21343, 22995, 27441, 30490, 42686, 45735, 45990, 54882, 64029, 91470, 106715, 128058, 137205, 192087, 213430, 222577, 274410, 320145, 384174, 445154, 640290, 667731, 960435, 1112885, 1335462, 1558039, 1920870, 2003193, 2225770, 3116078, 3338655, 4006386, 4674117, 6677310, 7790195, 9348234, 10015965, 14022351, 15580390, 20031930, 23370585, 28044702, 46741170, 70111755, 140223510]

約数ペア:

[(1, 140223510), (2, 70111755), (3, 46741170), (5, 28044702), (6, 23370585), (7, 20031930), (9, 15580390), (10, 14022351), (14, 10015965), (15, 9348234), (18, 7790195), (21, 6677310), (30, 4674117), (35, 4006386), (42, 3338655), (45, 3116078), (63, 2225770), (70, 2003193), (73, 1920870), (90, 1558039), (105, 1335462), (126, 1112885), (146, 960435), (210, 667731), (219, 640290), (315, 445154), (365, 384174), (438, 320145), (511, 274410), (630, 222577), (657, 213430), (730, 192087), (1022, 137205), (1095, 128058), (1314, 106715), (1533, 91470), (2190, 64029), (2555, 54882), (3049, 45990), (3066, 45735), (3285, 42686), (4599, 30490), (5110, 27441), (6098, 22995), (6570, 21343), (7665, 18294), (9147, 15330), (9198, 15245)]