73163790

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{38711}}^1$

素因数の和:38734

約数の個数: 64

約数和(自身を含む): 222981120

約数和(自身を除く): 149817330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 38711, 77422, 116133, 193555, 232266, 270977, 348399, 387110, 541954, 580665, 696798, 812931, 1045197, 1161330, 1354885, 1625862, 1741995, 2090394, 2438793, 2709770, 3483990, 4064655, 4877586, 5225985, 7316379, 8129310, 10451970, 12193965, 14632758, 24387930, 36581895, 73163790]

約数ペア:

[(1, 73163790), (2, 36581895), (3, 24387930), (5, 14632758), (6, 12193965), (7, 10451970), (9, 8129310), (10, 7316379), (14, 5225985), (15, 4877586), (18, 4064655), (21, 3483990), (27, 2709770), (30, 2438793), (35, 2090394), (42, 1741995), (45, 1625862), (54, 1354885), (63, 1161330), (70, 1045197), (90, 812931), (105, 696798), (126, 580665), (135, 541954), (189, 387110), (210, 348399), (270, 270977), (315, 232266), (378, 193555), (630, 116133), (945, 77422), (1890, 38711)]