213966090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1297}}^1$

素因数の和:1373

約数の個数: 128

約数和(自身を含む): 628024320

約数和(自身を除く): 414058230

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 47, 54, 65, 78, 90, 94, 117, 130, 135, 141, 195, 234, 235, 270, 282, 351, 390, 423, 470, 585, 611, 702, 705, 846, 1170, 1222, 1269, 1297, 1410, 1755, 1833, 2115, 2538, 2594, 3055, 3510, 3666, 3891, 4230, 5499, 6110, 6345, 6485, 7782, 9165, 10998, 11673, 12690, 12970, 16497, 16861, 18330, 19455, 23346, 27495, 32994, 33722, 35019, 38910, 50583, 54990, 58365, 60959, 70038, 82485, 84305, 101166, 116730, 121918, 151749, 164970, 168610, 175095, 182877, 252915, 303498, 304795, 350190, 365754, 455247, 505830, 548631, 609590, 758745, 792467, 910494, 914385, 1097262, 1517490, 1584934, 1645893, 1828770, 2276235, 2377401, 2743155, 3291786, 3962335, 4552470, 4754802, 5486310, 7132203, 7924670, 8229465, 11887005, 14264406, 16458930, 21396609, 23774010, 35661015, 42793218, 71322030, 106983045, 213966090]

約数ペア:

[(1, 213966090), (2, 106983045), (3, 71322030), (5, 42793218), (6, 35661015), (9, 23774010), (10, 21396609), (13, 16458930), (15, 14264406), (18, 11887005), (26, 8229465), (27, 7924670), (30, 7132203), (39, 5486310), (45, 4754802), (47, 4552470), (54, 3962335), (65, 3291786), (78, 2743155), (90, 2377401), (94, 2276235), (117, 1828770), (130, 1645893), (135, 1584934), (141, 1517490), (195, 1097262), (234, 914385), (235, 910494), (270, 792467), (282, 758745), (351, 609590), (390, 548631), (423, 505830), (470, 455247), (585, 365754), (611, 350190), (702, 304795), (705, 303498), (846, 252915), (1170, 182877), (1222, 175095), (1269, 168610), (1297, 164970), (1410, 151749), (1755, 121918), (1833, 116730), (2115, 101166), (2538, 84305), (2594, 82485), (3055, 70038), (3510, 60959), (3666, 58365), (3891, 54990), (4230, 50583), (5499, 38910), (6110, 35019), (6345, 33722), (6485, 32994), (7782, 27495), (9165, 23346), (10998, 19455), (11673, 18330), (12690, 16861), (12970, 16497)]