530878530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1399}}^1$

素因数の和:1568

約数の個数: 128

約数和(自身を含む): 1580544000

約数和(自身を除く): 1049665470

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 139, 182, 195, 210, 273, 278, 390, 417, 455, 546, 695, 834, 910, 973, 1365, 1390, 1399, 1807, 1946, 2085, 2730, 2798, 2919, 3614, 4170, 4197, 4865, 5421, 5838, 6995, 8394, 9035, 9730, 9793, 10842, 12649, 13990, 14595, 18070, 18187, 19586, 20985, 25298, 27105, 29190, 29379, 36374, 37947, 41970, 48965, 54210, 54561, 58758, 63245, 75894, 90935, 97930, 109122, 126490, 127309, 146895, 181870, 189735, 194461, 254618, 272805, 293790, 379470, 381927, 388922, 545610, 583383, 636545, 763854, 972305, 1166766, 1273090, 1361227, 1909635, 1944610, 2527993, 2722454, 2916915, 3819270, 4083681, 5055986, 5833830, 6806135, 7583979, 8167362, 12639965, 13612270, 15167958, 17695951, 20418405, 25279930, 35391902, 37919895, 40836810, 53087853, 75839790, 88479755, 106175706, 176959510, 265439265, 530878530]

約数ペア:

[(1, 530878530), (2, 265439265), (3, 176959510), (5, 106175706), (6, 88479755), (7, 75839790), (10, 53087853), (13, 40836810), (14, 37919895), (15, 35391902), (21, 25279930), (26, 20418405), (30, 17695951), (35, 15167958), (39, 13612270), (42, 12639965), (65, 8167362), (70, 7583979), (78, 6806135), (91, 5833830), (105, 5055986), (130, 4083681), (139, 3819270), (182, 2916915), (195, 2722454), (210, 2527993), (273, 1944610), (278, 1909635), (390, 1361227), (417, 1273090), (455, 1166766), (546, 972305), (695, 763854), (834, 636545), (910, 583383), (973, 545610), (1365, 388922), (1390, 381927), (1399, 379470), (1807, 293790), (1946, 272805), (2085, 254618), (2730, 194461), (2798, 189735), (2919, 181870), (3614, 146895), (4170, 127309), (4197, 126490), (4865, 109122), (5421, 97930), (5838, 90935), (6995, 75894), (8394, 63245), (9035, 58758), (9730, 54561), (9793, 54210), (10842, 48965), (12649, 41970), (13990, 37947), (14595, 36374), (18070, 29379), (18187, 29190), (19586, 27105), (20985, 25298)]