123242670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:478

約数の個数: 96

約数和(自身を含む): 334024704

約数和(自身を除く): 210782034

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 163, 186, 271, 279, 310, 326, 465, 489, 542, 558, 813, 815, 930, 978, 1355, 1395, 1467, 1626, 1630, 2439, 2445, 2710, 2790, 2934, 4065, 4878, 4890, 5053, 7335, 8130, 8401, 10106, 12195, 14670, 15159, 16802, 24390, 25203, 25265, 30318, 42005, 44173, 45477, 50406, 50530, 75609, 75795, 84010, 88346, 90954, 126015, 132519, 151218, 151590, 220865, 227385, 252030, 265038, 378045, 397557, 441730, 454770, 662595, 756090, 795114, 1325190, 1369363, 1987785, 2738726, 3975570, 4108089, 6846815, 8216178, 12324267, 13693630, 20540445, 24648534, 41080890, 61621335, 123242670]

約数ペア:

[(1, 123242670), (2, 61621335), (3, 41080890), (5, 24648534), (6, 20540445), (9, 13693630), (10, 12324267), (15, 8216178), (18, 6846815), (30, 4108089), (31, 3975570), (45, 2738726), (62, 1987785), (90, 1369363), (93, 1325190), (155, 795114), (163, 756090), (186, 662595), (271, 454770), (279, 441730), (310, 397557), (326, 378045), (465, 265038), (489, 252030), (542, 227385), (558, 220865), (813, 151590), (815, 151218), (930, 132519), (978, 126015), (1355, 90954), (1395, 88346), (1467, 84010), (1626, 75795), (1630, 75609), (2439, 50530), (2445, 50406), (2710, 45477), (2790, 44173), (2934, 42005), (4065, 30318), (4878, 25265), (4890, 25203), (5053, 24390), (7335, 16802), (8130, 15159), (8401, 14670), (10106, 12195)]