1962090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1$

素因数の和:85

約数の個数: 96

約数和(自身を含む): 5797440

約数和(自身を除く): 3835350

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 43, 45, 54, 65, 78, 86, 90, 117, 129, 130, 135, 169, 195, 215, 234, 258, 270, 338, 351, 387, 390, 430, 507, 559, 585, 645, 702, 774, 845, 1014, 1118, 1161, 1170, 1290, 1521, 1677, 1690, 1755, 1935, 2322, 2535, 2795, 3042, 3354, 3510, 3870, 4563, 5031, 5070, 5590, 5805, 7267, 7605, 8385, 9126, 10062, 11610, 14534, 15093, 15210, 16770, 21801, 22815, 25155, 30186, 36335, 43602, 45630, 50310, 65403, 72670, 75465, 109005, 130806, 150930, 196209, 218010, 327015, 392418, 654030, 981045, 1962090]

約数ペア:

[(1, 1962090), (2, 981045), (3, 654030), (5, 392418), (6, 327015), (9, 218010), (10, 196209), (13, 150930), (15, 130806), (18, 109005), (26, 75465), (27, 72670), (30, 65403), (39, 50310), (43, 45630), (45, 43602), (54, 36335), (65, 30186), (78, 25155), (86, 22815), (90, 21801), (117, 16770), (129, 15210), (130, 15093), (135, 14534), (169, 11610), (195, 10062), (215, 9126), (234, 8385), (258, 7605), (270, 7267), (338, 5805), (351, 5590), (387, 5070), (390, 5031), (430, 4563), (507, 3870), (559, 3510), (585, 3354), (645, 3042), (702, 2795), (774, 2535), (845, 2322), (1014, 1935), (1118, 1755), (1161, 1690), (1170, 1677), (1290, 1521)]