17486820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 192

約数和(自身を含む): 60963840

約数和(自身を除く): 43477020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 47, 52, 53, 54, 60, 65, 78, 90, 94, 106, 108, 117, 130, 135, 141, 156, 159, 180, 188, 195, 212, 234, 235, 260, 265, 270, 282, 318, 351, 390, 423, 468, 470, 477, 530, 540, 564, 585, 611, 636, 689, 702, 705, 780, 795, 846, 940, 954, 1060, 1170, 1222, 1269, 1378, 1404, 1410, 1431, 1590, 1692, 1755, 1833, 1908, 2067, 2115, 2340, 2385, 2444, 2491, 2538, 2756, 2820, 2862, 3055, 3180, 3445, 3510, 3666, 4134, 4230, 4770, 4982, 5076, 5499, 5724, 6110, 6201, 6345, 6890, 7020, 7155, 7332, 7473, 8268, 8460, 9165, 9540, 9964, 10335, 10998, 12220, 12402, 12455, 12690, 13780, 14310, 14946, 16497, 18330, 18603, 20670, 21996, 22419, 24804, 24910, 25380, 27495, 28620, 29892, 31005, 32383, 32994, 36660, 37206, 37365, 41340, 44838, 49820, 54990, 62010, 64766, 65988, 67257, 74412, 74730, 82485, 89676, 93015, 97149, 109980, 112095, 124020, 129532, 134514, 149460, 161915, 164970, 186030, 194298, 224190, 269028, 291447, 323830, 329940, 336285, 372060, 388596, 448380, 485745, 582894, 647660, 672570, 874341, 971490, 1165788, 1345140, 1457235, 1748682, 1942980, 2914470, 3497364, 4371705, 5828940, 8743410, 17486820]

約数ペア:

[(1, 17486820), (2, 8743410), (3, 5828940), (4, 4371705), (5, 3497364), (6, 2914470), (9, 1942980), (10, 1748682), (12, 1457235), (13, 1345140), (15, 1165788), (18, 971490), (20, 874341), (26, 672570), (27, 647660), (30, 582894), (36, 485745), (39, 448380), (45, 388596), (47, 372060), (52, 336285), (53, 329940), (54, 323830), (60, 291447), (65, 269028), (78, 224190), (90, 194298), (94, 186030), (106, 164970), (108, 161915), (117, 149460), (130, 134514), (135, 129532), (141, 124020), (156, 112095), (159, 109980), (180, 97149), (188, 93015), (195, 89676), (212, 82485), (234, 74730), (235, 74412), (260, 67257), (265, 65988), (270, 64766), (282, 62010), (318, 54990), (351, 49820), (390, 44838), (423, 41340), (468, 37365), (470, 37206), (477, 36660), (530, 32994), (540, 32383), (564, 31005), (585, 29892), (611, 28620), (636, 27495), (689, 25380), (702, 24910), (705, 24804), (780, 22419), (795, 21996), (846, 20670), (940, 18603), (954, 18330), (1060, 16497), (1170, 14946), (1222, 14310), (1269, 13780), (1378, 12690), (1404, 12455), (1410, 12402), (1431, 12220), (1590, 10998), (1692, 10335), (1755, 9964), (1833, 9540), (1908, 9165), (2067, 8460), (2115, 8268), (2340, 7473), (2385, 7332), (2444, 7155), (2491, 7020), (2538, 6890), (2756, 6345), (2820, 6201), (2862, 6110), (3055, 5724), (3180, 5499), (3445, 5076), (3510, 4982), (3666, 4770), (4134, 4230)]