74492340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2221}}^1$

素因数の和:2289

約数の個数: 96

約数和(自身を含む): 229950336

約数和(自身を除く): 155457996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 43, 52, 60, 65, 78, 86, 129, 130, 156, 172, 195, 215, 258, 260, 390, 430, 516, 559, 645, 780, 860, 1118, 1290, 1677, 2221, 2236, 2580, 2795, 3354, 4442, 5590, 6663, 6708, 8385, 8884, 11105, 11180, 13326, 16770, 22210, 26652, 28873, 33315, 33540, 44420, 57746, 66630, 86619, 95503, 115492, 133260, 144365, 173238, 191006, 286509, 288730, 346476, 382012, 433095, 477515, 573018, 577460, 866190, 955030, 1146036, 1241539, 1432545, 1732380, 1910060, 2483078, 2865090, 3724617, 4966156, 5730180, 6207695, 7449234, 12415390, 14898468, 18623085, 24830780, 37246170, 74492340]

約数ペア:

[(1, 74492340), (2, 37246170), (3, 24830780), (4, 18623085), (5, 14898468), (6, 12415390), (10, 7449234), (12, 6207695), (13, 5730180), (15, 4966156), (20, 3724617), (26, 2865090), (30, 2483078), (39, 1910060), (43, 1732380), (52, 1432545), (60, 1241539), (65, 1146036), (78, 955030), (86, 866190), (129, 577460), (130, 573018), (156, 477515), (172, 433095), (195, 382012), (215, 346476), (258, 288730), (260, 286509), (390, 191006), (430, 173238), (516, 144365), (559, 133260), (645, 115492), (780, 95503), (860, 86619), (1118, 66630), (1290, 57746), (1677, 44420), (2221, 33540), (2236, 33315), (2580, 28873), (2795, 26652), (3354, 22210), (4442, 16770), (5590, 13326), (6663, 11180), (6708, 11105), (8385, 8884)]