30668580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2543}}^1$

素因数の和:2625

約数の個数: 72

約数和(自身を含む): 94453632

約数和(自身を除く): 63785052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 2543, 3015, 4020, 5086, 6030, 7629, 10172, 12060, 12715, 15258, 22887, 25430, 30516, 38145, 45774, 50860, 76290, 91548, 114435, 152580, 170381, 228870, 340762, 457740, 511143, 681524, 851905, 1022286, 1533429, 1703810, 2044572, 2555715, 3066858, 3407620, 5111430, 6133716, 7667145, 10222860, 15334290, 30668580]

約数ペア:

[(1, 30668580), (2, 15334290), (3, 10222860), (4, 7667145), (5, 6133716), (6, 5111430), (9, 3407620), (10, 3066858), (12, 2555715), (15, 2044572), (18, 1703810), (20, 1533429), (30, 1022286), (36, 851905), (45, 681524), (60, 511143), (67, 457740), (90, 340762), (134, 228870), (180, 170381), (201, 152580), (268, 114435), (335, 91548), (402, 76290), (603, 50860), (670, 45774), (804, 38145), (1005, 30516), (1206, 25430), (1340, 22887), (2010, 15258), (2412, 12715), (2543, 12060), (3015, 10172), (4020, 7629), (5086, 6030)]