1268565570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151561}}^1$

素因数の和:151608

約数の個数: 64

約数和(自身を含む): 3491988480

約数和(自身を除く): 2223422910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2790, 4185, 8370, 151561, 303122, 454683, 757805, 909366, 1364049, 1515610, 2273415, 2728098, 4092147, 4546830, 4698391, 6820245, 8184294, 9396782, 13640490, 14095173, 20460735, 23491955, 28190346, 40921470, 42285519, 46983910, 70475865, 84571038, 126856557, 140951730, 211427595, 253713114, 422855190, 634282785, 1268565570]

約数ペア:

[(1, 1268565570), (2, 634282785), (3, 422855190), (5, 253713114), (6, 211427595), (9, 140951730), (10, 126856557), (15, 84571038), (18, 70475865), (27, 46983910), (30, 42285519), (31, 40921470), (45, 28190346), (54, 23491955), (62, 20460735), (90, 14095173), (93, 13640490), (135, 9396782), (155, 8184294), (186, 6820245), (270, 4698391), (279, 4546830), (310, 4092147), (465, 2728098), (558, 2273415), (837, 1515610), (930, 1364049), (1395, 909366), (1674, 757805), (2790, 454683), (4185, 303122), (8370, 151561)]