4945455060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{905761}}^1$

素因数の和:905793

約数の個数: 96

約数和(自身を含む): 17042817792

約数和(自身を除く): 12097362732

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 905761, 1811522, 2717283, 3623044, 4528805, 5434566, 6340327, 9057610, 10869132, 11774893, 12680654, 13586415, 18115220, 19020981, 23549786, 25361308, 27172830, 31701635, 35324679, 38041962, 47099572, 54345660, 58874465, 63403270, 70649358, 76083924, 82424251, 95104905, 117748930, 126806540, 141298716, 164848502, 176623395, 190209810, 235497860, 247272753, 329697004, 353246790, 380419620, 412121255, 494545506, 706493580, 824242510, 989091012, 1236363765, 1648485020, 2472727530, 4945455060]

約数ペア:

[(1, 4945455060), (2, 2472727530), (3, 1648485020), (4, 1236363765), (5, 989091012), (6, 824242510), (7, 706493580), (10, 494545506), (12, 412121255), (13, 380419620), (14, 353246790), (15, 329697004), (20, 247272753), (21, 235497860), (26, 190209810), (28, 176623395), (30, 164848502), (35, 141298716), (39, 126806540), (42, 117748930), (52, 95104905), (60, 82424251), (65, 76083924), (70, 70649358), (78, 63403270), (84, 58874465), (91, 54345660), (105, 47099572), (130, 38041962), (140, 35324679), (156, 31701635), (182, 27172830), (195, 25361308), (210, 23549786), (260, 19020981), (273, 18115220), (364, 13586415), (390, 12680654), (420, 11774893), (455, 10869132), (546, 9057610), (780, 6340327), (910, 5434566), (1092, 4528805), (1365, 3623044), (1820, 2717283), (2730, 1811522), (5460, 905761)]