295864020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{31013}}^1$

素因数の和:31081

約数の個数: 72

約数和(自身を含む): 914416776

約数和(自身を除く): 618552756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9540, 31013, 62026, 93039, 124052, 155065, 186078, 279117, 310130, 372156, 465195, 558234, 620260, 930390, 1116468, 1395585, 1643689, 1860780, 2791170, 3287378, 4931067, 5582340, 6574756, 8218445, 9862134, 14793201, 16436890, 19724268, 24655335, 29586402, 32873780, 49310670, 59172804, 73966005, 98621340, 147932010, 295864020]

約数ペア:

[(1, 295864020), (2, 147932010), (3, 98621340), (4, 73966005), (5, 59172804), (6, 49310670), (9, 32873780), (10, 29586402), (12, 24655335), (15, 19724268), (18, 16436890), (20, 14793201), (30, 9862134), (36, 8218445), (45, 6574756), (53, 5582340), (60, 4931067), (90, 3287378), (106, 2791170), (159, 1860780), (180, 1643689), (212, 1395585), (265, 1116468), (318, 930390), (477, 620260), (530, 558234), (636, 465195), (795, 372156), (954, 310130), (1060, 279117), (1590, 186078), (1908, 155065), (2385, 124052), (3180, 93039), (4770, 62026), (9540, 31013)]