30718548

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:426

約数の個数: 96

約数和(自身を含む): 91929600

約数和(自身を除く): 61211052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 179, 189, 227, 252, 358, 378, 454, 537, 681, 716, 756, 908, 1074, 1253, 1362, 1589, 1611, 2043, 2148, 2506, 2724, 3178, 3222, 3759, 4086, 4767, 4833, 5012, 6129, 6356, 6444, 7518, 8172, 9534, 9666, 11277, 12258, 14301, 15036, 19068, 19332, 22554, 24516, 28602, 33831, 40633, 42903, 45108, 57204, 67662, 81266, 85806, 121899, 135324, 162532, 171612, 243798, 284431, 365697, 487596, 568862, 731394, 853293, 1097091, 1137724, 1462788, 1706586, 2194182, 2559879, 3413172, 4388364, 5119758, 7679637, 10239516, 15359274, 30718548]

約数ペア:

[(1, 30718548), (2, 15359274), (3, 10239516), (4, 7679637), (6, 5119758), (7, 4388364), (9, 3413172), (12, 2559879), (14, 2194182), (18, 1706586), (21, 1462788), (27, 1137724), (28, 1097091), (36, 853293), (42, 731394), (54, 568862), (63, 487596), (84, 365697), (108, 284431), (126, 243798), (179, 171612), (189, 162532), (227, 135324), (252, 121899), (358, 85806), (378, 81266), (454, 67662), (537, 57204), (681, 45108), (716, 42903), (756, 40633), (908, 33831), (1074, 28602), (1253, 24516), (1362, 22554), (1589, 19332), (1611, 19068), (2043, 15036), (2148, 14301), (2506, 12258), (2724, 11277), (3178, 9666), (3222, 9534), (3759, 8172), (4086, 7518), (4767, 6444), (4833, 6356), (5012, 6129)]