415282980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{1613}}^1$

素因数の和:2245

約数の個数: 96

約数和(自身を含む): 1331898624

約数和(自身を除く): 916615644

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 613, 1226, 1613, 1839, 2452, 3065, 3226, 3678, 4291, 4839, 6130, 6452, 7356, 8065, 8582, 9195, 9678, 11291, 12260, 12873, 16130, 17164, 18390, 19356, 21455, 22582, 24195, 25746, 32260, 33873, 36780, 42910, 45164, 48390, 51492, 56455, 64365, 67746, 85820, 96780, 112910, 128730, 135492, 169365, 225820, 257460, 338730, 677460, 988769, 1977538, 2966307, 3955076, 4943845, 5932614, 6921383, 9887690, 11865228, 13842766, 14831535, 19775380, 20764149, 27685532, 29663070, 34606915, 41528298, 59326140, 69213830, 83056596, 103820745, 138427660, 207641490, 415282980]

約数ペア:

[(1, 415282980), (2, 207641490), (3, 138427660), (4, 103820745), (5, 83056596), (6, 69213830), (7, 59326140), (10, 41528298), (12, 34606915), (14, 29663070), (15, 27685532), (20, 20764149), (21, 19775380), (28, 14831535), (30, 13842766), (35, 11865228), (42, 9887690), (60, 6921383), (70, 5932614), (84, 4943845), (105, 3955076), (140, 2966307), (210, 1977538), (420, 988769), (613, 677460), (1226, 338730), (1613, 257460), (1839, 225820), (2452, 169365), (3065, 135492), (3226, 128730), (3678, 112910), (4291, 96780), (4839, 85820), (6130, 67746), (6452, 64365), (7356, 56455), (8065, 51492), (8582, 48390), (9195, 45164), (9678, 42910), (11291, 36780), (12260, 33873), (12873, 32260), (16130, 25746), (17164, 24195), (18390, 22582), (19356, 21455)]