294659820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17989}}^1$

素因数の和:18024

約数の個数: 144

約数和(自身を含む): 1100124480

約数和(自身を除く): 805464660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 17989, 35978, 53967, 71956, 89945, 107934, 125923, 161901, 179890, 215868, 233857, 251846, 269835, 323802, 359780, 377769, 467714, 503692, 539670, 629615, 647604, 701571, 755538, 809505, 935428, 1079340, 1133307, 1169285, 1259230, 1403142, 1511076, 1619010, 1636999, 1888845, 2104713, 2266614, 2338570, 2518460, 2806284, 3238020, 3273998, 3507855, 3777690, 4209426, 4533228, 4677140, 4910997, 5666535, 6547996, 7015710, 7555380, 8184995, 8418852, 9821994, 10523565, 11333070, 14031420, 14732991, 16369990, 19643988, 21047130, 22666140, 24554985, 29465982, 32739980, 42094260, 49109970, 58931964, 73664955, 98219940, 147329910, 294659820]

約数ペア:

[(1, 294659820), (2, 147329910), (3, 98219940), (4, 73664955), (5, 58931964), (6, 49109970), (7, 42094260), (9, 32739980), (10, 29465982), (12, 24554985), (13, 22666140), (14, 21047130), (15, 19643988), (18, 16369990), (20, 14732991), (21, 14031420), (26, 11333070), (28, 10523565), (30, 9821994), (35, 8418852), (36, 8184995), (39, 7555380), (42, 7015710), (45, 6547996), (52, 5666535), (60, 4910997), (63, 4677140), (65, 4533228), (70, 4209426), (78, 3777690), (84, 3507855), (90, 3273998), (91, 3238020), (105, 2806284), (117, 2518460), (126, 2338570), (130, 2266614), (140, 2104713), (156, 1888845), (180, 1636999), (182, 1619010), (195, 1511076), (210, 1403142), (234, 1259230), (252, 1169285), (260, 1133307), (273, 1079340), (315, 935428), (364, 809505), (390, 755538), (420, 701571), (455, 647604), (468, 629615), (546, 539670), (585, 503692), (630, 467714), (780, 377769), (819, 359780), (910, 323802), (1092, 269835), (1170, 251846), (1260, 233857), (1365, 215868), (1638, 179890), (1820, 161901), (2340, 125923), (2730, 107934), (3276, 89945), (4095, 71956), (5460, 53967), (8190, 35978), (16380, 17989)]