1936924020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4889}}^1$

素因数の和:5006

約数の個数: 144

約数和(自身を含む): 6151541760

約数和(自身を除く): 4214617740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 71, 90, 93, 124, 142, 155, 180, 186, 213, 279, 284, 310, 355, 372, 426, 465, 558, 620, 639, 710, 852, 930, 1065, 1116, 1278, 1395, 1420, 1860, 2130, 2201, 2556, 2790, 3195, 4260, 4402, 4889, 5580, 6390, 6603, 8804, 9778, 11005, 12780, 13206, 14667, 19556, 19809, 22010, 24445, 26412, 29334, 33015, 39618, 44001, 44020, 48890, 58668, 66030, 73335, 79236, 88002, 97780, 99045, 132060, 146670, 151559, 176004, 198090, 220005, 293340, 303118, 347119, 396180, 440010, 454677, 606236, 694238, 757795, 880020, 909354, 1041357, 1364031, 1388476, 1515590, 1735595, 1818708, 2082714, 2273385, 2728062, 3031180, 3124071, 3471190, 4165428, 4546770, 5206785, 5456124, 6248142, 6820155, 6942380, 9093540, 10413570, 10760689, 12496284, 13640310, 15620355, 20827140, 21521378, 27280620, 31240710, 32282067, 43042756, 53803445, 62481420, 64564134, 96846201, 107606890, 129128268, 161410335, 193692402, 215213780, 322820670, 387384804, 484231005, 645641340, 968462010, 1936924020]

約数ペア:

[(1, 1936924020), (2, 968462010), (3, 645641340), (4, 484231005), (5, 387384804), (6, 322820670), (9, 215213780), (10, 193692402), (12, 161410335), (15, 129128268), (18, 107606890), (20, 96846201), (30, 64564134), (31, 62481420), (36, 53803445), (45, 43042756), (60, 32282067), (62, 31240710), (71, 27280620), (90, 21521378), (93, 20827140), (124, 15620355), (142, 13640310), (155, 12496284), (180, 10760689), (186, 10413570), (213, 9093540), (279, 6942380), (284, 6820155), (310, 6248142), (355, 5456124), (372, 5206785), (426, 4546770), (465, 4165428), (558, 3471190), (620, 3124071), (639, 3031180), (710, 2728062), (852, 2273385), (930, 2082714), (1065, 1818708), (1116, 1735595), (1278, 1515590), (1395, 1388476), (1420, 1364031), (1860, 1041357), (2130, 909354), (2201, 880020), (2556, 757795), (2790, 694238), (3195, 606236), (4260, 454677), (4402, 440010), (4889, 396180), (5580, 347119), (6390, 303118), (6603, 293340), (8804, 220005), (9778, 198090), (11005, 176004), (12780, 151559), (13206, 146670), (14667, 132060), (19556, 99045), (19809, 97780), (22010, 88002), (24445, 79236), (26412, 73335), (29334, 66030), (33015, 58668), (39618, 48890), (44001, 44020)]