141247470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1669}}^1$

素因数の和:1730

約数の個数: 128

約数和(自身を含む): 430940160

約数和(自身を除く): 289692690

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 31, 35, 39, 42, 62, 65, 70, 78, 91, 93, 105, 130, 155, 182, 186, 195, 210, 217, 273, 310, 390, 403, 434, 455, 465, 546, 651, 806, 910, 930, 1085, 1209, 1302, 1365, 1669, 2015, 2170, 2418, 2730, 2821, 3255, 3338, 4030, 5007, 5642, 6045, 6510, 8345, 8463, 10014, 11683, 12090, 14105, 16690, 16926, 21697, 23366, 25035, 28210, 35049, 42315, 43394, 50070, 51739, 58415, 65091, 70098, 84630, 103478, 108485, 116830, 130182, 151879, 155217, 175245, 216970, 258695, 303758, 310434, 325455, 350490, 362173, 455637, 517390, 650910, 672607, 724346, 759395, 776085, 911274, 1086519, 1345214, 1518790, 1552170, 1810865, 2017821, 2173038, 2278185, 3363035, 3621730, 4035642, 4556370, 4708249, 5432595, 6726070, 9416498, 10089105, 10865190, 14124747, 20178210, 23541245, 28249494, 47082490, 70623735, 141247470]

約数ペア:

[(1, 141247470), (2, 70623735), (3, 47082490), (5, 28249494), (6, 23541245), (7, 20178210), (10, 14124747), (13, 10865190), (14, 10089105), (15, 9416498), (21, 6726070), (26, 5432595), (30, 4708249), (31, 4556370), (35, 4035642), (39, 3621730), (42, 3363035), (62, 2278185), (65, 2173038), (70, 2017821), (78, 1810865), (91, 1552170), (93, 1518790), (105, 1345214), (130, 1086519), (155, 911274), (182, 776085), (186, 759395), (195, 724346), (210, 672607), (217, 650910), (273, 517390), (310, 455637), (390, 362173), (403, 350490), (434, 325455), (455, 310434), (465, 303758), (546, 258695), (651, 216970), (806, 175245), (910, 155217), (930, 151879), (1085, 130182), (1209, 116830), (1302, 108485), (1365, 103478), (1669, 84630), (2015, 70098), (2170, 65091), (2418, 58415), (2730, 51739), (2821, 50070), (3255, 43394), (3338, 42315), (4030, 35049), (5007, 28210), (5642, 25035), (6045, 23366), (6510, 21697), (8345, 16926), (8463, 16690), (10014, 14105), (11683, 12090)]