28473445260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{419591}}^1$

素因数の和:419648

約数の個数: 144

約数和(自身を含む): 96220837440

約数和(自身を除く): 67747392180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 52, 58, 60, 65, 78, 87, 90, 116, 117, 130, 145, 156, 174, 180, 195, 234, 260, 261, 290, 348, 377, 390, 435, 468, 522, 580, 585, 754, 780, 870, 1044, 1131, 1170, 1305, 1508, 1740, 1885, 2262, 2340, 2610, 3393, 3770, 4524, 5220, 5655, 6786, 7540, 11310, 13572, 16965, 22620, 33930, 67860, 419591, 839182, 1258773, 1678364, 2097955, 2517546, 3776319, 4195910, 5035092, 5454683, 6293865, 7552638, 8391820, 10909366, 12168139, 12587730, 15105276, 16364049, 18881595, 21818732, 24336278, 25175460, 27273415, 32728098, 36504417, 37763190, 48672556, 49092147, 54546830, 60840695, 65456196, 73008834, 75526380, 81820245, 98184294, 109093660, 109513251, 121681390, 146017668, 158185807, 163640490, 182522085, 196368588, 219026502, 243362780, 245460735, 316371614, 327280980, 365044170, 438053004, 474557421, 490921470, 547566255, 632743228, 730088340, 790929035, 949114842, 981842940, 1095132510, 1423672263, 1581858070, 1898229684, 2190265020, 2372787105, 2847344526, 3163716140, 4745574210, 5694689052, 7118361315, 9491148420, 14236722630, 28473445260]

約数ペア:

[(1, 28473445260), (2, 14236722630), (3, 9491148420), (4, 7118361315), (5, 5694689052), (6, 4745574210), (9, 3163716140), (10, 2847344526), (12, 2372787105), (13, 2190265020), (15, 1898229684), (18, 1581858070), (20, 1423672263), (26, 1095132510), (29, 981842940), (30, 949114842), (36, 790929035), (39, 730088340), (45, 632743228), (52, 547566255), (58, 490921470), (60, 474557421), (65, 438053004), (78, 365044170), (87, 327280980), (90, 316371614), (116, 245460735), (117, 243362780), (130, 219026502), (145, 196368588), (156, 182522085), (174, 163640490), (180, 158185807), (195, 146017668), (234, 121681390), (260, 109513251), (261, 109093660), (290, 98184294), (348, 81820245), (377, 75526380), (390, 73008834), (435, 65456196), (468, 60840695), (522, 54546830), (580, 49092147), (585, 48672556), (754, 37763190), (780, 36504417), (870, 32728098), (1044, 27273415), (1131, 25175460), (1170, 24336278), (1305, 21818732), (1508, 18881595), (1740, 16364049), (1885, 15105276), (2262, 12587730), (2340, 12168139), (2610, 10909366), (3393, 8391820), (3770, 7552638), (4524, 6293865), (5220, 5454683), (5655, 5035092), (6786, 4195910), (7540, 3776319), (11310, 2517546), (13572, 2097955), (16965, 1678364), (22620, 1258773), (33930, 839182), (67860, 419591)]