67866390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1601}}^1$

素因数の和:1774

約数の個数: 64

約数和(自身を含む): 182243520

約数和(自身を除く): 114377130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 157, 270, 314, 471, 785, 942, 1413, 1570, 1601, 2355, 2826, 3202, 4239, 4710, 4803, 7065, 8005, 8478, 9606, 14130, 14409, 16010, 21195, 24015, 28818, 42390, 43227, 48030, 72045, 86454, 144090, 216135, 251357, 432270, 502714, 754071, 1256785, 1508142, 2262213, 2513570, 3770355, 4524426, 6786639, 7540710, 11311065, 13573278, 22622130, 33933195, 67866390]

約数ペア:

[(1, 67866390), (2, 33933195), (3, 22622130), (5, 13573278), (6, 11311065), (9, 7540710), (10, 6786639), (15, 4524426), (18, 3770355), (27, 2513570), (30, 2262213), (45, 1508142), (54, 1256785), (90, 754071), (135, 502714), (157, 432270), (270, 251357), (314, 216135), (471, 144090), (785, 86454), (942, 72045), (1413, 48030), (1570, 43227), (1601, 42390), (2355, 28818), (2826, 24015), (3202, 21195), (4239, 16010), (4710, 14409), (4803, 14130), (7065, 9606), (8005, 8478)]