30439962

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1579}}^1$

素因数の和:1617

約数の個数: 80

約数和(自身を含む): 82589760

約数和(自身を除く): 52149798

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 81, 102, 119, 126, 153, 162, 189, 238, 306, 357, 378, 459, 567, 714, 918, 1071, 1134, 1377, 1579, 2142, 2754, 3158, 3213, 4737, 6426, 9474, 9639, 11053, 14211, 19278, 22106, 26843, 28422, 33159, 42633, 53686, 66318, 80529, 85266, 99477, 127899, 161058, 187901, 198954, 241587, 255798, 298431, 375802, 483174, 563703, 596862, 724761, 895293, 1127406, 1449522, 1691109, 1790586, 2174283, 3382218, 4348566, 5073327, 10146654, 15219981, 30439962]

約数ペア:

[(1, 30439962), (2, 15219981), (3, 10146654), (6, 5073327), (7, 4348566), (9, 3382218), (14, 2174283), (17, 1790586), (18, 1691109), (21, 1449522), (27, 1127406), (34, 895293), (42, 724761), (51, 596862), (54, 563703), (63, 483174), (81, 375802), (102, 298431), (119, 255798), (126, 241587), (153, 198954), (162, 187901), (189, 161058), (238, 127899), (306, 99477), (357, 85266), (378, 80529), (459, 66318), (567, 53686), (714, 42633), (918, 33159), (1071, 28422), (1134, 26843), (1377, 22106), (1579, 19278), (2142, 14211), (2754, 11053), (3158, 9639), (3213, 9474), (4737, 6426)]