68347530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1553}}^1$

素因数の和:1732

約数の個数: 64

約数和(自身を含む): 183496320

約数和(自身を除く): 115148790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 163, 270, 326, 489, 815, 978, 1467, 1553, 1630, 2445, 2934, 3106, 4401, 4659, 4890, 7335, 7765, 8802, 9318, 13977, 14670, 15530, 22005, 23295, 27954, 41931, 44010, 46590, 69885, 83862, 139770, 209655, 253139, 419310, 506278, 759417, 1265695, 1518834, 2278251, 2531390, 3797085, 4556502, 6834753, 7594170, 11391255, 13669506, 22782510, 34173765, 68347530]

約数ペア:

[(1, 68347530), (2, 34173765), (3, 22782510), (5, 13669506), (6, 11391255), (9, 7594170), (10, 6834753), (15, 4556502), (18, 3797085), (27, 2531390), (30, 2278251), (45, 1518834), (54, 1265695), (90, 759417), (135, 506278), (163, 419310), (270, 253139), (326, 209655), (489, 139770), (815, 83862), (978, 69885), (1467, 46590), (1553, 44010), (1630, 41931), (2445, 27954), (2934, 23295), (3106, 22005), (4401, 15530), (4659, 14670), (4890, 13977), (7335, 9318), (7765, 8802)]