7564830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:210

約数の個数: 128

約数和(自身を含む): 23804928

約数和(自身を除く): 16240098

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 26, 30, 34, 35, 39, 42, 51, 65, 70, 78, 85, 91, 102, 105, 119, 130, 163, 170, 182, 195, 210, 221, 238, 255, 273, 326, 357, 390, 442, 455, 489, 510, 546, 595, 663, 714, 815, 910, 978, 1105, 1141, 1190, 1326, 1365, 1547, 1630, 1785, 2119, 2210, 2282, 2445, 2730, 2771, 3094, 3315, 3423, 3570, 4238, 4641, 4890, 5542, 5705, 6357, 6630, 6846, 7735, 8313, 9282, 10595, 11410, 12714, 13855, 14833, 15470, 16626, 17115, 19397, 21190, 23205, 27710, 29666, 31785, 34230, 36023, 38794, 41565, 44499, 46410, 58191, 63570, 72046, 74165, 83130, 88998, 96985, 108069, 116382, 148330, 180115, 193970, 216138, 222495, 252161, 290955, 360230, 444990, 504322, 540345, 581910, 756483, 1080690, 1260805, 1512966, 2521610, 3782415, 7564830]

約数ペア:

[(1, 7564830), (2, 3782415), (3, 2521610), (5, 1512966), (6, 1260805), (7, 1080690), (10, 756483), (13, 581910), (14, 540345), (15, 504322), (17, 444990), (21, 360230), (26, 290955), (30, 252161), (34, 222495), (35, 216138), (39, 193970), (42, 180115), (51, 148330), (65, 116382), (70, 108069), (78, 96985), (85, 88998), (91, 83130), (102, 74165), (105, 72046), (119, 63570), (130, 58191), (163, 46410), (170, 44499), (182, 41565), (195, 38794), (210, 36023), (221, 34230), (238, 31785), (255, 29666), (273, 27710), (326, 23205), (357, 21190), (390, 19397), (442, 17115), (455, 16626), (489, 15470), (510, 14833), (546, 13855), (595, 12714), (663, 11410), (714, 10595), (815, 9282), (910, 8313), (978, 7735), (1105, 6846), (1141, 6630), (1190, 6357), (1326, 5705), (1365, 5542), (1547, 4890), (1630, 4641), (1785, 4238), (2119, 3570), (2210, 3423), (2282, 3315), (2445, 3094), (2730, 2771)]