179961390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{863}}^1$

素因数の和:1214

約数の個数: 96

約数和(自身を含む): 536979456

約数和(自身を除く): 357018066

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 331, 630, 662, 863, 993, 1655, 1726, 1986, 2317, 2589, 2979, 3310, 4315, 4634, 4965, 5178, 5958, 6041, 6951, 7767, 8630, 9930, 11585, 12082, 12945, 13902, 14895, 15534, 18123, 20853, 23170, 25890, 29790, 30205, 34755, 36246, 38835, 41706, 54369, 60410, 69510, 77670, 90615, 104265, 108738, 181230, 208530, 271845, 285653, 543690, 571306, 856959, 1428265, 1713918, 1999571, 2570877, 2856530, 3999142, 4284795, 5141754, 5998713, 8569590, 9997855, 11997426, 12854385, 17996139, 19995710, 25708770, 29993565, 35992278, 59987130, 89980695, 179961390]

約数ペア:

[(1, 179961390), (2, 89980695), (3, 59987130), (5, 35992278), (6, 29993565), (7, 25708770), (9, 19995710), (10, 17996139), (14, 12854385), (15, 11997426), (18, 9997855), (21, 8569590), (30, 5998713), (35, 5141754), (42, 4284795), (45, 3999142), (63, 2856530), (70, 2570877), (90, 1999571), (105, 1713918), (126, 1428265), (210, 856959), (315, 571306), (331, 543690), (630, 285653), (662, 271845), (863, 208530), (993, 181230), (1655, 108738), (1726, 104265), (1986, 90615), (2317, 77670), (2589, 69510), (2979, 60410), (3310, 54369), (4315, 41706), (4634, 38835), (4965, 36246), (5178, 34755), (5958, 30205), (6041, 29790), (6951, 25890), (7767, 23170), (8630, 20853), (9930, 18123), (11585, 15534), (12082, 14895), (12945, 13902)]