2053350

素因数分解:

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

素因数の和:53

約数の個数: 108

約数和(自身を含む): 6194916

約数和(自身を除く): 4141566

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, 169, 195, 225, 234, 243, 270, 325, 338, 351, 390, 405, 450, 486, 507, 585, 650, 675, 702, 810, 845, 975, 1014, 1053, 1170, 1215, 1350, 1521, 1690, 1755, 1950, 2025, 2106, 2430, 2535, 2925, 3042, 3159, 3510, 4050, 4225, 4563, 5070, 5265, 5850, 6075, 6318, 7605, 8450, 8775, 9126, 10530, 12150, 12675, 13689, 15210, 15795, 17550, 22815, 25350, 26325, 27378, 31590, 38025, 41067, 45630, 52650, 68445, 76050, 78975, 82134, 114075, 136890, 157950, 205335, 228150, 342225, 410670, 684450, 1026675, 2053350]

約数ペア:

[(1, 2053350), (2, 1026675), (3, 684450), (5, 410670), (6, 342225), (9, 228150), (10, 205335), (13, 157950), (15, 136890), (18, 114075), (25, 82134), (26, 78975), (27, 76050), (30, 68445), (39, 52650), (45, 45630), (50, 41067), (54, 38025), (65, 31590), (75, 27378), (78, 26325), (81, 25350), (90, 22815), (117, 17550), (130, 15795), (135, 15210), (150, 13689), (162, 12675), (169, 12150), (195, 10530), (225, 9126), (234, 8775), (243, 8450), (270, 7605), (325, 6318), (338, 6075), (351, 5850), (390, 5265), (405, 5070), (450, 4563), (486, 4225), (507, 4050), (585, 3510), (650, 3159), (675, 3042), (702, 2925), (810, 2535), (845, 2430), (975, 2106), (1014, 2025), (1053, 1950), (1170, 1755), (1215, 1690), (1350, 1521)]