2017229850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{467}}^1$

素因数の和:845

約数の個数: 144

約数和(自身を含む): 5635487520

約数和(自身を除く): 3618257670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 145, 150, 174, 225, 261, 290, 331, 435, 450, 467, 522, 662, 725, 870, 934, 993, 1305, 1401, 1450, 1655, 1986, 2175, 2335, 2610, 2802, 2979, 3310, 4203, 4350, 4670, 4965, 5958, 6525, 7005, 8275, 8406, 9599, 9930, 11675, 13050, 13543, 14010, 14895, 16550, 19198, 21015, 23350, 24825, 27086, 28797, 29790, 35025, 40629, 42030, 47995, 49650, 57594, 67715, 70050, 74475, 81258, 86391, 95990, 105075, 121887, 135430, 143985, 148950, 154577, 172782, 203145, 210150, 239975, 243774, 287970, 309154, 338575, 406290, 431955, 463731, 479950, 609435, 677150, 719925, 772885, 863910, 927462, 1015725, 1218870, 1391193, 1439850, 1545770, 2031450, 2159775, 2318655, 2782386, 3047175, 3864425, 4319550, 4482733, 4637310, 6094350, 6955965, 7728850, 8965466, 11593275, 13448199, 13911930, 22413665, 23186550, 26896398, 34779825, 40344597, 44827330, 67240995, 69559650, 80689194, 112068325, 134481990, 201722985, 224136650, 336204975, 403445970, 672409950, 1008614925, 2017229850]

約数ペア:

[(1, 2017229850), (2, 1008614925), (3, 672409950), (5, 403445970), (6, 336204975), (9, 224136650), (10, 201722985), (15, 134481990), (18, 112068325), (25, 80689194), (29, 69559650), (30, 67240995), (45, 44827330), (50, 40344597), (58, 34779825), (75, 26896398), (87, 23186550), (90, 22413665), (145, 13911930), (150, 13448199), (174, 11593275), (225, 8965466), (261, 7728850), (290, 6955965), (331, 6094350), (435, 4637310), (450, 4482733), (467, 4319550), (522, 3864425), (662, 3047175), (725, 2782386), (870, 2318655), (934, 2159775), (993, 2031450), (1305, 1545770), (1401, 1439850), (1450, 1391193), (1655, 1218870), (1986, 1015725), (2175, 927462), (2335, 863910), (2610, 772885), (2802, 719925), (2979, 677150), (3310, 609435), (4203, 479950), (4350, 463731), (4670, 431955), (4965, 406290), (5958, 338575), (6525, 309154), (7005, 287970), (8275, 243774), (8406, 239975), (9599, 210150), (9930, 203145), (11675, 172782), (13050, 154577), (13543, 148950), (14010, 143985), (14895, 135430), (16550, 121887), (19198, 105075), (21015, 95990), (23350, 86391), (24825, 81258), (27086, 74475), (28797, 70050), (29790, 67715), (35025, 57594), (40629, 49650), (42030, 47995)]