74289180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2423}}^1$

素因数の和:2515

約数の個数: 96

約数和(自身を含む): 241081344

約数和(自身を除く): 166792164

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 84, 105, 140, 146, 210, 219, 292, 365, 420, 438, 511, 730, 876, 1022, 1095, 1460, 1533, 2044, 2190, 2423, 2555, 3066, 4380, 4846, 5110, 6132, 7269, 7665, 9692, 10220, 12115, 14538, 15330, 16961, 24230, 29076, 30660, 33922, 36345, 48460, 50883, 67844, 72690, 84805, 101766, 145380, 169610, 176879, 203532, 254415, 339220, 353758, 508830, 530637, 707516, 884395, 1017660, 1061274, 1238153, 1768790, 2122548, 2476306, 2653185, 3537580, 3714459, 4952612, 5306370, 6190765, 7428918, 10612740, 12381530, 14857836, 18572295, 24763060, 37144590, 74289180]

約数ペア:

[(1, 74289180), (2, 37144590), (3, 24763060), (4, 18572295), (5, 14857836), (6, 12381530), (7, 10612740), (10, 7428918), (12, 6190765), (14, 5306370), (15, 4952612), (20, 3714459), (21, 3537580), (28, 2653185), (30, 2476306), (35, 2122548), (42, 1768790), (60, 1238153), (70, 1061274), (73, 1017660), (84, 884395), (105, 707516), (140, 530637), (146, 508830), (210, 353758), (219, 339220), (292, 254415), (365, 203532), (420, 176879), (438, 169610), (511, 145380), (730, 101766), (876, 84805), (1022, 72690), (1095, 67844), (1460, 50883), (1533, 48460), (2044, 36345), (2190, 33922), (2423, 30660), (2555, 29076), (3066, 24230), (4380, 16961), (4846, 15330), (5110, 14538), (6132, 12115), (7269, 10220), (7665, 9692)]