41998740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{277}}^1$

素因数の和:334

約数の個数: 144

約数和(自身を含む): 142353792

約数和(自身を除く): 100355052

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 277, 285, 361, 380, 399, 420, 532, 554, 570, 665, 722, 798, 831, 1083, 1108, 1140, 1330, 1385, 1444, 1596, 1662, 1805, 1939, 1995, 2166, 2527, 2660, 2770, 3324, 3610, 3878, 3990, 4155, 4332, 5054, 5263, 5415, 5540, 5817, 7220, 7581, 7756, 7980, 8310, 9695, 10108, 10526, 10830, 11634, 12635, 15162, 15789, 16620, 19390, 21052, 21660, 23268, 25270, 26315, 29085, 30324, 31578, 36841, 37905, 38780, 50540, 52630, 58170, 63156, 73682, 75810, 78945, 99997, 105260, 110523, 116340, 147364, 151620, 157890, 184205, 199994, 221046, 299991, 315780, 368410, 399988, 442092, 499985, 552615, 599982, 699979, 736820, 999970, 1105230, 1199964, 1399958, 1499955, 1999940, 2099937, 2210460, 2799916, 2999910, 3499895, 4199874, 5999820, 6999790, 8399748, 10499685, 13999580, 20999370, 41998740]

約数ペア:

[(1, 41998740), (2, 20999370), (3, 13999580), (4, 10499685), (5, 8399748), (6, 6999790), (7, 5999820), (10, 4199874), (12, 3499895), (14, 2999910), (15, 2799916), (19, 2210460), (20, 2099937), (21, 1999940), (28, 1499955), (30, 1399958), (35, 1199964), (38, 1105230), (42, 999970), (57, 736820), (60, 699979), (70, 599982), (76, 552615), (84, 499985), (95, 442092), (105, 399988), (114, 368410), (133, 315780), (140, 299991), (190, 221046), (210, 199994), (228, 184205), (266, 157890), (277, 151620), (285, 147364), (361, 116340), (380, 110523), (399, 105260), (420, 99997), (532, 78945), (554, 75810), (570, 73682), (665, 63156), (722, 58170), (798, 52630), (831, 50540), (1083, 38780), (1108, 37905), (1140, 36841), (1330, 31578), (1385, 30324), (1444, 29085), (1596, 26315), (1662, 25270), (1805, 23268), (1939, 21660), (1995, 21052), (2166, 19390), (2527, 16620), (2660, 15789), (2770, 15162), (3324, 12635), (3610, 11634), (3878, 10830), (3990, 10526), (4155, 10108), (4332, 9695), (5054, 8310), (5263, 7980), (5415, 7756), (5540, 7581), (5817, 7220)]