47365890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:276

約数の個数: 128

約数和(自身を含む): 136491264

約数和(自身を除く): 89125374

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 61, 65, 66, 78, 110, 122, 130, 143, 165, 181, 183, 195, 286, 305, 330, 362, 366, 390, 429, 543, 610, 671, 715, 793, 858, 905, 915, 1086, 1342, 1430, 1586, 1810, 1830, 1991, 2013, 2145, 2353, 2379, 2715, 3355, 3965, 3982, 4026, 4290, 4706, 4758, 5430, 5973, 6710, 7059, 7930, 8723, 9955, 10065, 11041, 11765, 11895, 11946, 14118, 17446, 19910, 20130, 22082, 23530, 23790, 25883, 26169, 29865, 33123, 35295, 43615, 51766, 52338, 55205, 59730, 66246, 70590, 77649, 87230, 110410, 121451, 129415, 130845, 143533, 155298, 165615, 242902, 258830, 261690, 287066, 331230, 364353, 388245, 430599, 607255, 717665, 728706, 776490, 861198, 1214510, 1435330, 1578863, 1821765, 2152995, 3157726, 3643530, 4305990, 4736589, 7894315, 9473178, 15788630, 23682945, 47365890]

約数ペア:

[(1, 47365890), (2, 23682945), (3, 15788630), (5, 9473178), (6, 7894315), (10, 4736589), (11, 4305990), (13, 3643530), (15, 3157726), (22, 2152995), (26, 1821765), (30, 1578863), (33, 1435330), (39, 1214510), (55, 861198), (61, 776490), (65, 728706), (66, 717665), (78, 607255), (110, 430599), (122, 388245), (130, 364353), (143, 331230), (165, 287066), (181, 261690), (183, 258830), (195, 242902), (286, 165615), (305, 155298), (330, 143533), (362, 130845), (366, 129415), (390, 121451), (429, 110410), (543, 87230), (610, 77649), (671, 70590), (715, 66246), (793, 59730), (858, 55205), (905, 52338), (915, 51766), (1086, 43615), (1342, 35295), (1430, 33123), (1586, 29865), (1810, 26169), (1830, 25883), (1991, 23790), (2013, 23530), (2145, 22082), (2353, 20130), (2379, 19910), (2715, 17446), (3355, 14118), (3965, 11946), (3982, 11895), (4026, 11765), (4290, 11041), (4706, 10065), (4758, 9955), (5430, 8723), (5973, 7930), (6710, 7059)]