143478270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{997}}^1$

素因数の和:1067

約数の個数: 128

約数和(自身を含む): 422513280

約数和(自身を除く): 279035010

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 41, 45, 54, 65, 78, 82, 90, 117, 123, 130, 135, 195, 205, 234, 246, 270, 351, 369, 390, 410, 533, 585, 615, 702, 738, 997, 1066, 1107, 1170, 1230, 1599, 1755, 1845, 1994, 2214, 2665, 2991, 3198, 3510, 3690, 4797, 4985, 5330, 5535, 5982, 7995, 8973, 9594, 9970, 11070, 12961, 14391, 14955, 15990, 17946, 23985, 25922, 26919, 28782, 29910, 38883, 40877, 44865, 47970, 53838, 64805, 71955, 77766, 81754, 89730, 116649, 122631, 129610, 134595, 143910, 194415, 204385, 233298, 245262, 269190, 349947, 367893, 388830, 408770, 531401, 583245, 613155, 699894, 735786, 1062802, 1103679, 1166490, 1226310, 1594203, 1749735, 1839465, 2207358, 2657005, 3188406, 3499470, 3678930, 4782609, 5314010, 5518395, 7971015, 9565218, 11036790, 14347827, 15942030, 23913045, 28695654, 47826090, 71739135, 143478270]

約数ペア:

[(1, 143478270), (2, 71739135), (3, 47826090), (5, 28695654), (6, 23913045), (9, 15942030), (10, 14347827), (13, 11036790), (15, 9565218), (18, 7971015), (26, 5518395), (27, 5314010), (30, 4782609), (39, 3678930), (41, 3499470), (45, 3188406), (54, 2657005), (65, 2207358), (78, 1839465), (82, 1749735), (90, 1594203), (117, 1226310), (123, 1166490), (130, 1103679), (135, 1062802), (195, 735786), (205, 699894), (234, 613155), (246, 583245), (270, 531401), (351, 408770), (369, 388830), (390, 367893), (410, 349947), (533, 269190), (585, 245262), (615, 233298), (702, 204385), (738, 194415), (997, 143910), (1066, 134595), (1107, 129610), (1170, 122631), (1230, 116649), (1599, 89730), (1755, 81754), (1845, 77766), (1994, 71955), (2214, 64805), (2665, 53838), (2991, 47970), (3198, 44865), (3510, 40877), (3690, 38883), (4797, 29910), (4985, 28782), (5330, 26919), (5535, 25922), (5982, 23985), (7995, 17946), (8973, 15990), (9594, 14955), (9970, 14391), (11070, 12961)]