22804470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 128

約数和(自身を含む): 67132800

約数和(自身を除く): 44328330

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 73, 78, 89, 90, 117, 130, 135, 146, 178, 195, 219, 234, 267, 270, 351, 365, 390, 438, 445, 534, 585, 657, 702, 730, 801, 890, 949, 1095, 1157, 1170, 1314, 1335, 1602, 1755, 1898, 1971, 2190, 2314, 2403, 2670, 2847, 3285, 3471, 3510, 3942, 4005, 4745, 4806, 5694, 5785, 6497, 6570, 6942, 8010, 8541, 9490, 9855, 10413, 11570, 12015, 12994, 14235, 17082, 17355, 19491, 19710, 20826, 24030, 25623, 28470, 31239, 32485, 34710, 38982, 42705, 51246, 52065, 58473, 62478, 64970, 84461, 85410, 97455, 104130, 116946, 128115, 156195, 168922, 175419, 194910, 253383, 256230, 292365, 312390, 350838, 422305, 506766, 584730, 760149, 844610, 877095, 1266915, 1520298, 1754190, 2280447, 2533830, 3800745, 4560894, 7601490, 11402235, 22804470]

約数ペア:

[(1, 22804470), (2, 11402235), (3, 7601490), (5, 4560894), (6, 3800745), (9, 2533830), (10, 2280447), (13, 1754190), (15, 1520298), (18, 1266915), (26, 877095), (27, 844610), (30, 760149), (39, 584730), (45, 506766), (54, 422305), (65, 350838), (73, 312390), (78, 292365), (89, 256230), (90, 253383), (117, 194910), (130, 175419), (135, 168922), (146, 156195), (178, 128115), (195, 116946), (219, 104130), (234, 97455), (267, 85410), (270, 84461), (351, 64970), (365, 62478), (390, 58473), (438, 52065), (445, 51246), (534, 42705), (585, 38982), (657, 34710), (702, 32485), (730, 31239), (801, 28470), (890, 25623), (949, 24030), (1095, 20826), (1157, 19710), (1170, 19491), (1314, 17355), (1335, 17082), (1602, 14235), (1755, 12994), (1898, 12015), (1971, 11570), (2190, 10413), (2314, 9855), (2403, 9490), (2670, 8541), (2847, 8010), (3285, 6942), (3471, 6570), (3510, 6497), (3942, 5785), (4005, 5694), (4745, 4806)]