1421550

素因数分解:

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

素因数の和:46

約数の個数: 96

約数和(自身を含む): 4270560

約数和(自身を除く): 2849010

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 81, 90, 117, 130, 135, 150, 162, 195, 225, 234, 243, 270, 325, 351, 390, 405, 450, 486, 585, 650, 675, 702, 729, 810, 975, 1053, 1170, 1215, 1350, 1458, 1755, 1950, 2025, 2106, 2187, 2430, 2925, 3159, 3510, 3645, 4050, 4374, 5265, 5850, 6075, 6318, 7290, 8775, 9477, 10530, 10935, 12150, 15795, 17550, 18225, 18954, 21870, 26325, 28431, 31590, 36450, 47385, 52650, 54675, 56862, 78975, 94770, 109350, 142155, 157950, 236925, 284310, 473850, 710775, 1421550]

約数ペア:

[(1, 1421550), (2, 710775), (3, 473850), (5, 284310), (6, 236925), (9, 157950), (10, 142155), (13, 109350), (15, 94770), (18, 78975), (25, 56862), (26, 54675), (27, 52650), (30, 47385), (39, 36450), (45, 31590), (50, 28431), (54, 26325), (65, 21870), (75, 18954), (78, 18225), (81, 17550), (90, 15795), (117, 12150), (130, 10935), (135, 10530), (150, 9477), (162, 8775), (195, 7290), (225, 6318), (234, 6075), (243, 5850), (270, 5265), (325, 4374), (351, 4050), (390, 3645), (405, 3510), (450, 3159), (486, 2925), (585, 2430), (650, 2187), (675, 2106), (702, 2025), (729, 1950), (810, 1755), (975, 1458), (1053, 1350), (1170, 1215)]