219747330

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8221}}^1$

素因数の和:8254

約数の個数: 96

約数和(自身を含む): 646446528

約数和(自身を除く): 426699198

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 243, 270, 297, 330, 405, 486, 495, 594, 810, 891, 990, 1215, 1485, 1782, 2430, 2673, 2970, 4455, 5346, 8221, 8910, 13365, 16442, 24663, 26730, 41105, 49326, 73989, 82210, 90431, 123315, 147978, 180862, 221967, 246630, 271293, 369945, 443934, 452155, 542586, 665901, 739890, 813879, 904310, 1109835, 1331802, 1356465, 1627758, 1997703, 2219670, 2441637, 2712930, 3329505, 3995406, 4069395, 4883274, 6659010, 7324911, 8138790, 9988515, 12208185, 14649822, 19977030, 21974733, 24416370, 36624555, 43949466, 73249110, 109873665, 219747330]

約数ペア:

[(1, 219747330), (2, 109873665), (3, 73249110), (5, 43949466), (6, 36624555), (9, 24416370), (10, 21974733), (11, 19977030), (15, 14649822), (18, 12208185), (22, 9988515), (27, 8138790), (30, 7324911), (33, 6659010), (45, 4883274), (54, 4069395), (55, 3995406), (66, 3329505), (81, 2712930), (90, 2441637), (99, 2219670), (110, 1997703), (135, 1627758), (162, 1356465), (165, 1331802), (198, 1109835), (243, 904310), (270, 813879), (297, 739890), (330, 665901), (405, 542586), (486, 452155), (495, 443934), (594, 369945), (810, 271293), (891, 246630), (990, 221967), (1215, 180862), (1485, 147978), (1782, 123315), (2430, 90431), (2673, 82210), (2970, 73989), (4455, 49326), (5346, 41105), (8221, 26730), (8910, 24663), (13365, 16442)]