71277030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:363

約数の個数: 128

約数和(自身を含む): 210263040

約数和(自身を除く): 138986010

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 103, 110, 135, 165, 198, 206, 233, 270, 297, 309, 330, 466, 495, 515, 594, 618, 699, 927, 990, 1030, 1133, 1165, 1398, 1485, 1545, 1854, 2097, 2266, 2330, 2563, 2781, 2970, 3090, 3399, 3495, 4194, 4635, 5126, 5562, 5665, 6291, 6798, 6990, 7689, 9270, 10197, 10485, 11330, 12582, 12815, 13905, 15378, 16995, 20394, 20970, 23067, 23999, 25630, 27810, 30591, 31455, 33990, 38445, 46134, 47998, 50985, 61182, 62910, 69201, 71997, 76890, 101970, 115335, 119995, 138402, 143994, 152955, 215991, 230670, 239990, 263989, 305910, 346005, 359985, 431982, 527978, 647973, 692010, 719970, 791967, 1079955, 1295946, 1319945, 1583934, 2159910, 2375901, 2639890, 3239865, 3959835, 4751802, 6479730, 7127703, 7919670, 11879505, 14255406, 23759010, 35638515, 71277030]

約数ペア:

[(1, 71277030), (2, 35638515), (3, 23759010), (5, 14255406), (6, 11879505), (9, 7919670), (10, 7127703), (11, 6479730), (15, 4751802), (18, 3959835), (22, 3239865), (27, 2639890), (30, 2375901), (33, 2159910), (45, 1583934), (54, 1319945), (55, 1295946), (66, 1079955), (90, 791967), (99, 719970), (103, 692010), (110, 647973), (135, 527978), (165, 431982), (198, 359985), (206, 346005), (233, 305910), (270, 263989), (297, 239990), (309, 230670), (330, 215991), (466, 152955), (495, 143994), (515, 138402), (594, 119995), (618, 115335), (699, 101970), (927, 76890), (990, 71997), (1030, 69201), (1133, 62910), (1165, 61182), (1398, 50985), (1485, 47998), (1545, 46134), (1854, 38445), (2097, 33990), (2266, 31455), (2330, 30591), (2563, 27810), (2781, 25630), (2970, 23999), (3090, 23067), (3399, 20970), (3495, 20394), (4194, 16995), (4635, 15378), (5126, 13905), (5562, 12815), (5665, 12582), (6291, 11330), (6798, 10485), (6990, 10197), (7689, 9270)]