89075970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1907}}^1$

素因数の和:2096

約数の個数: 64

約数和(自身を含む): 239034240

約数和(自身を除く): 149958270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 173, 270, 346, 519, 865, 1038, 1557, 1730, 1907, 2595, 3114, 3814, 4671, 5190, 5721, 7785, 9342, 9535, 11442, 15570, 17163, 19070, 23355, 28605, 34326, 46710, 51489, 57210, 85815, 102978, 171630, 257445, 329911, 514890, 659822, 989733, 1649555, 1979466, 2969199, 3299110, 4948665, 5938398, 8907597, 9897330, 14845995, 17815194, 29691990, 44537985, 89075970]

約数ペア:

[(1, 89075970), (2, 44537985), (3, 29691990), (5, 17815194), (6, 14845995), (9, 9897330), (10, 8907597), (15, 5938398), (18, 4948665), (27, 3299110), (30, 2969199), (45, 1979466), (54, 1649555), (90, 989733), (135, 659822), (173, 514890), (270, 329911), (346, 257445), (519, 171630), (865, 102978), (1038, 85815), (1557, 57210), (1730, 51489), (1907, 46710), (2595, 34326), (3114, 28605), (3814, 23355), (4671, 19070), (5190, 17163), (5721, 15570), (7785, 11442), (9342, 9535)]