22658220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:472

約数の個数: 144

約数和(自身を含む): 77418432

約数和(自身を除く): 54760212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 78, 90, 92, 115, 117, 130, 138, 156, 180, 195, 207, 230, 234, 260, 276, 299, 345, 390, 414, 421, 460, 468, 585, 598, 690, 780, 828, 842, 897, 1035, 1170, 1196, 1263, 1380, 1495, 1684, 1794, 2070, 2105, 2340, 2526, 2691, 2990, 3588, 3789, 4140, 4210, 4485, 5052, 5382, 5473, 5980, 6315, 7578, 8420, 8970, 9683, 10764, 10946, 12630, 13455, 15156, 16419, 17940, 18945, 19366, 21892, 25260, 26910, 27365, 29049, 32838, 37890, 38732, 48415, 49257, 53820, 54730, 58098, 65676, 75780, 82095, 87147, 96830, 98514, 109460, 116196, 125879, 145245, 164190, 174294, 193660, 197028, 246285, 251758, 290490, 328380, 348588, 377637, 435735, 492570, 503516, 580980, 629395, 755274, 871470, 985140, 1132911, 1258790, 1510548, 1742940, 1888185, 2265822, 2517580, 3776370, 4531644, 5664555, 7552740, 11329110, 22658220]

約数ペア:

[(1, 22658220), (2, 11329110), (3, 7552740), (4, 5664555), (5, 4531644), (6, 3776370), (9, 2517580), (10, 2265822), (12, 1888185), (13, 1742940), (15, 1510548), (18, 1258790), (20, 1132911), (23, 985140), (26, 871470), (30, 755274), (36, 629395), (39, 580980), (45, 503516), (46, 492570), (52, 435735), (60, 377637), (65, 348588), (69, 328380), (78, 290490), (90, 251758), (92, 246285), (115, 197028), (117, 193660), (130, 174294), (138, 164190), (156, 145245), (180, 125879), (195, 116196), (207, 109460), (230, 98514), (234, 96830), (260, 87147), (276, 82095), (299, 75780), (345, 65676), (390, 58098), (414, 54730), (421, 53820), (460, 49257), (468, 48415), (585, 38732), (598, 37890), (690, 32838), (780, 29049), (828, 27365), (842, 26910), (897, 25260), (1035, 21892), (1170, 19366), (1196, 18945), (1263, 17940), (1380, 16419), (1495, 15156), (1684, 13455), (1794, 12630), (2070, 10946), (2105, 10764), (2340, 9683), (2526, 8970), (2691, 8420), (2990, 7578), (3588, 6315), (3789, 5980), (4140, 5473), (4210, 5382), (4485, 5052)]