1871304870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{1319}}^1$

素因数の和:1498

約数の個数: 96

約数和(自身を含む): 4779751680

約数和(自身を除く): 2908446810

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 131, 190, 262, 285, 361, 393, 570, 655, 722, 786, 1083, 1310, 1319, 1805, 1965, 2166, 2489, 2638, 3610, 3930, 3957, 4978, 5415, 6595, 7467, 7914, 10830, 12445, 13190, 14934, 19785, 24890, 25061, 37335, 39570, 47291, 50122, 74670, 75183, 94582, 125305, 141873, 150366, 172789, 236455, 250610, 283746, 345578, 375915, 472910, 476159, 518367, 709365, 751830, 863945, 952318, 1036734, 1418730, 1428477, 1727890, 2380795, 2591835, 2856954, 3282991, 4761590, 5183670, 6565982, 7142385, 9848973, 14284770, 16414955, 19697946, 32829910, 49244865, 62376829, 98489730, 124753658, 187130487, 311884145, 374260974, 623768290, 935652435, 1871304870]

約数ペア:

[(1, 1871304870), (2, 935652435), (3, 623768290), (5, 374260974), (6, 311884145), (10, 187130487), (15, 124753658), (19, 98489730), (30, 62376829), (38, 49244865), (57, 32829910), (95, 19697946), (114, 16414955), (131, 14284770), (190, 9848973), (262, 7142385), (285, 6565982), (361, 5183670), (393, 4761590), (570, 3282991), (655, 2856954), (722, 2591835), (786, 2380795), (1083, 1727890), (1310, 1428477), (1319, 1418730), (1805, 1036734), (1965, 952318), (2166, 863945), (2489, 751830), (2638, 709365), (3610, 518367), (3930, 476159), (3957, 472910), (4978, 375915), (5415, 345578), (6595, 283746), (7467, 250610), (7914, 236455), (10830, 172789), (12445, 150366), (13190, 141873), (14934, 125305), (19785, 94582), (24890, 75183), (25061, 74670), (37335, 50122), (39570, 47291)]