30837492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1549}}^1$

素因数の和:1645

約数の個数: 72

約数和(自身を含む): 90272000

約数和(自身を除く): 59434508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 948, 1106, 1422, 1549, 1659, 2212, 2844, 3098, 3318, 4647, 4977, 6196, 6636, 9294, 9954, 10843, 13941, 18588, 19908, 21686, 27882, 32529, 43372, 55764, 65058, 97587, 122371, 130116, 195174, 244742, 367113, 390348, 489484, 734226, 856597, 1101339, 1468452, 1713194, 2202678, 2569791, 3426388, 4405356, 5139582, 7709373, 10279164, 15418746, 30837492]

約数ペア:

[(1, 30837492), (2, 15418746), (3, 10279164), (4, 7709373), (6, 5139582), (7, 4405356), (9, 3426388), (12, 2569791), (14, 2202678), (18, 1713194), (21, 1468452), (28, 1101339), (36, 856597), (42, 734226), (63, 489484), (79, 390348), (84, 367113), (126, 244742), (158, 195174), (237, 130116), (252, 122371), (316, 97587), (474, 65058), (553, 55764), (711, 43372), (948, 32529), (1106, 27882), (1422, 21686), (1549, 19908), (1659, 18588), (2212, 13941), (2844, 10843), (3098, 9954), (3318, 9294), (4647, 6636), (4977, 6196)]