73239460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3511}}^1$

素因数の和:3676

約数の個数: 48

約数和(自身を含む): 177004800

約数和(自身を除く): 103765340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 149, 298, 596, 745, 1043, 1490, 2086, 2980, 3511, 4172, 5215, 7022, 10430, 14044, 17555, 20860, 24577, 35110, 49154, 70220, 98308, 122885, 245770, 491540, 523139, 1046278, 2092556, 2615695, 3661973, 5231390, 7323946, 10462780, 14647892, 18309865, 36619730, 73239460]

約数ペア:

[(1, 73239460), (2, 36619730), (4, 18309865), (5, 14647892), (7, 10462780), (10, 7323946), (14, 5231390), (20, 3661973), (28, 2615695), (35, 2092556), (70, 1046278), (140, 523139), (149, 491540), (298, 245770), (596, 122885), (745, 98308), (1043, 70220), (1490, 49154), (2086, 35110), (2980, 24577), (3511, 20860), (4172, 17555), (5215, 14044), (7022, 10430)]