13623260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 96

約数和(自身を含む): 35008512

約数和(自身を除く): 21385252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 43, 62, 70, 73, 86, 124, 140, 146, 155, 172, 215, 217, 292, 301, 310, 365, 430, 434, 511, 602, 620, 730, 860, 868, 1022, 1085, 1204, 1333, 1460, 1505, 2044, 2170, 2263, 2555, 2666, 3010, 3139, 4340, 4526, 5110, 5332, 6020, 6278, 6665, 9052, 9331, 10220, 11315, 12556, 13330, 15695, 15841, 18662, 21973, 22630, 26660, 31390, 31682, 37324, 43946, 45260, 46655, 62780, 63364, 79205, 87892, 93310, 97309, 109865, 158410, 186620, 194618, 219730, 316820, 389236, 439460, 486545, 681163, 973090, 1362326, 1946180, 2724652, 3405815, 6811630, 13623260]

約数ペア:

[(1, 13623260), (2, 6811630), (4, 3405815), (5, 2724652), (7, 1946180), (10, 1362326), (14, 973090), (20, 681163), (28, 486545), (31, 439460), (35, 389236), (43, 316820), (62, 219730), (70, 194618), (73, 186620), (86, 158410), (124, 109865), (140, 97309), (146, 93310), (155, 87892), (172, 79205), (215, 63364), (217, 62780), (292, 46655), (301, 45260), (310, 43946), (365, 37324), (430, 31682), (434, 31390), (511, 26660), (602, 22630), (620, 21973), (730, 18662), (860, 15841), (868, 15695), (1022, 13330), (1085, 12556), (1204, 11315), (1333, 10220), (1460, 9331), (1505, 9052), (2044, 6665), (2170, 6278), (2263, 6020), (2555, 5332), (2666, 5110), (3010, 4526), (3139, 4340)]