9000657770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{14753}}^1$

素因数の和:14824

約数の個数: 72

約数和(自身を含む): 18516476556

約数和(自身を除く): 9515818786

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 169, 190, 247, 338, 361, 494, 722, 845, 1235, 1690, 1805, 2470, 3211, 3610, 4693, 6422, 9386, 14753, 16055, 23465, 29506, 32110, 46930, 61009, 73765, 122018, 147530, 191789, 280307, 305045, 383578, 560614, 610090, 958945, 1401535, 1917890, 2493257, 2803070, 3643991, 4986514, 5325833, 7287982, 10651666, 12466285, 18219955, 24932570, 26629165, 36439910, 47371883, 53258330, 69235829, 94743766, 138471658, 236859415, 346179145, 473718830, 692358290, 900065777, 1800131554, 4500328885, 9000657770]

約数ペア:

[(1, 9000657770), (2, 4500328885), (5, 1800131554), (10, 900065777), (13, 692358290), (19, 473718830), (26, 346179145), (38, 236859415), (65, 138471658), (95, 94743766), (130, 69235829), (169, 53258330), (190, 47371883), (247, 36439910), (338, 26629165), (361, 24932570), (494, 18219955), (722, 12466285), (845, 10651666), (1235, 7287982), (1690, 5325833), (1805, 4986514), (2470, 3643991), (3211, 2803070), (3610, 2493257), (4693, 1917890), (6422, 1401535), (9386, 958945), (14753, 610090), (16055, 560614), (23465, 383578), (29506, 305045), (32110, 280307), (46930, 191789), (61009, 147530), (73765, 122018)]