70004730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 172005120

約数和(自身を除く): 102000390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 157, 167, 178, 267, 314, 334, 445, 471, 501, 534, 785, 835, 890, 942, 1002, 1335, 1570, 1670, 2355, 2505, 2670, 4710, 5010, 13973, 14863, 26219, 27946, 29726, 41919, 44589, 52438, 69865, 74315, 78657, 83838, 89178, 131095, 139730, 148630, 157314, 209595, 222945, 262190, 393285, 419190, 445890, 786570, 2333491, 4666982, 7000473, 11667455, 14000946, 23334910, 35002365, 70004730]

約数ペア:

[(1, 70004730), (2, 35002365), (3, 23334910), (5, 14000946), (6, 11667455), (10, 7000473), (15, 4666982), (30, 2333491), (89, 786570), (157, 445890), (167, 419190), (178, 393285), (267, 262190), (314, 222945), (334, 209595), (445, 157314), (471, 148630), (501, 139730), (534, 131095), (785, 89178), (835, 83838), (890, 78657), (942, 74315), (1002, 69865), (1335, 52438), (1570, 44589), (1670, 41919), (2355, 29726), (2505, 27946), (2670, 26219), (4710, 14863), (5010, 13973)]