3440481420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{198413}}^1$

素因数の和:198459

約数の個数: 72

約数和(自身を含む): 10233400464

約数和(自身を除く): 6792919044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 289, 340, 510, 578, 867, 1020, 1156, 1445, 1734, 2890, 3468, 4335, 5780, 8670, 17340, 198413, 396826, 595239, 793652, 992065, 1190478, 1984130, 2380956, 2976195, 3373021, 3968260, 5952390, 6746042, 10119063, 11904780, 13492084, 16865105, 20238126, 33730210, 40476252, 50595315, 57341357, 67460420, 101190630, 114682714, 172024071, 202381260, 229365428, 286706785, 344048142, 573413570, 688096284, 860120355, 1146827140, 1720240710, 3440481420]

約数ペア:

[(1, 3440481420), (2, 1720240710), (3, 1146827140), (4, 860120355), (5, 688096284), (6, 573413570), (10, 344048142), (12, 286706785), (15, 229365428), (17, 202381260), (20, 172024071), (30, 114682714), (34, 101190630), (51, 67460420), (60, 57341357), (68, 50595315), (85, 40476252), (102, 33730210), (170, 20238126), (204, 16865105), (255, 13492084), (289, 11904780), (340, 10119063), (510, 6746042), (578, 5952390), (867, 3968260), (1020, 3373021), (1156, 2976195), (1445, 2380956), (1734, 1984130), (2890, 1190478), (3468, 992065), (4335, 793652), (5780, 595239), (8670, 396826), (17340, 198413)]