310845990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3673}}^1$

素因数の和:3734

約数の個数: 128

約数和(自身を含む): 948068352

約数和(自身を除く): 637222362

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 31, 35, 39, 42, 62, 65, 70, 78, 91, 93, 105, 130, 155, 182, 186, 195, 210, 217, 273, 310, 390, 403, 434, 455, 465, 546, 651, 806, 910, 930, 1085, 1209, 1302, 1365, 2015, 2170, 2418, 2730, 2821, 3255, 3673, 4030, 5642, 6045, 6510, 7346, 8463, 11019, 12090, 14105, 16926, 18365, 22038, 25711, 28210, 36730, 42315, 47749, 51422, 55095, 77133, 84630, 95498, 110190, 113863, 128555, 143247, 154266, 227726, 238745, 257110, 286494, 334243, 341589, 385665, 477490, 569315, 668486, 683178, 716235, 771330, 797041, 1002729, 1138630, 1432470, 1480219, 1594082, 1671215, 1707945, 2005458, 2391123, 2960438, 3342430, 3415890, 3985205, 4440657, 4782246, 5013645, 7401095, 7970410, 8881314, 10027290, 10361533, 11955615, 14802190, 20723066, 22203285, 23911230, 31084599, 44406570, 51807665, 62169198, 103615330, 155422995, 310845990]

約数ペア:

[(1, 310845990), (2, 155422995), (3, 103615330), (5, 62169198), (6, 51807665), (7, 44406570), (10, 31084599), (13, 23911230), (14, 22203285), (15, 20723066), (21, 14802190), (26, 11955615), (30, 10361533), (31, 10027290), (35, 8881314), (39, 7970410), (42, 7401095), (62, 5013645), (65, 4782246), (70, 4440657), (78, 3985205), (91, 3415890), (93, 3342430), (105, 2960438), (130, 2391123), (155, 2005458), (182, 1707945), (186, 1671215), (195, 1594082), (210, 1480219), (217, 1432470), (273, 1138630), (310, 1002729), (390, 797041), (403, 771330), (434, 716235), (455, 683178), (465, 668486), (546, 569315), (651, 477490), (806, 385665), (910, 341589), (930, 334243), (1085, 286494), (1209, 257110), (1302, 238745), (1365, 227726), (2015, 154266), (2170, 143247), (2418, 128555), (2730, 113863), (2821, 110190), (3255, 95498), (3673, 84630), (4030, 77133), (5642, 55095), (6045, 51422), (6510, 47749), (7346, 42315), (8463, 36730), (11019, 28210), (12090, 25711), (14105, 22038), (16926, 18365)]