2019464460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{95891}}^1$

素因数の和:95925

約数の個数: 120

約数和(自身を含む): 6822524016

約数和(自身を除く): 4803059556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 10530, 21060, 95891, 191782, 287673, 383564, 479455, 575346, 863019, 958910, 1150692, 1246583, 1438365, 1726038, 1917820, 2493166, 2589057, 2876730, 3452076, 3739749, 4315095, 4986332, 5178114, 5753460, 6232915, 7479498, 7767171, 8630190, 10356228, 11219247, 12465830, 12945285, 14958996, 15534342, 17260380, 18698745, 22438494, 24931660, 25890570, 31068684, 33657741, 37397490, 38835855, 44876988, 51781140, 56096235, 67315482, 74794980, 77671710, 100973223, 112192470, 134630964, 155343420, 168288705, 201946446, 224384940, 336577410, 403892892, 504866115, 673154820, 1009732230, 2019464460]

約数ペア:

[(1, 2019464460), (2, 1009732230), (3, 673154820), (4, 504866115), (5, 403892892), (6, 336577410), (9, 224384940), (10, 201946446), (12, 168288705), (13, 155343420), (15, 134630964), (18, 112192470), (20, 100973223), (26, 77671710), (27, 74794980), (30, 67315482), (36, 56096235), (39, 51781140), (45, 44876988), (52, 38835855), (54, 37397490), (60, 33657741), (65, 31068684), (78, 25890570), (81, 24931660), (90, 22438494), (108, 18698745), (117, 17260380), (130, 15534342), (135, 14958996), (156, 12945285), (162, 12465830), (180, 11219247), (195, 10356228), (234, 8630190), (260, 7767171), (270, 7479498), (324, 6232915), (351, 5753460), (390, 5178114), (405, 4986332), (468, 4315095), (540, 3739749), (585, 3452076), (702, 2876730), (780, 2589057), (810, 2493166), (1053, 1917820), (1170, 1726038), (1404, 1438365), (1620, 1246583), (1755, 1150692), (2106, 958910), (2340, 863019), (3510, 575346), (4212, 479455), (5265, 383564), (7020, 287673), (10530, 191782), (21060, 95891)]