2251337010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{18443}}^1$

素因数の和:18779

約数の個数: 64

約数和(自身を含む): 5837747328

約数和(自身を除く): 3586410318

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 313, 390, 626, 939, 1565, 1878, 3130, 4069, 4695, 8138, 9390, 12207, 18443, 20345, 24414, 36886, 40690, 55329, 61035, 92215, 110658, 122070, 184430, 239759, 276645, 479518, 553290, 719277, 1198795, 1438554, 2397590, 3596385, 5772659, 7192770, 11545318, 17317977, 28863295, 34635954, 57726590, 75044567, 86589885, 150089134, 173179770, 225133701, 375222835, 450267402, 750445670, 1125668505, 2251337010]

約数ペア:

[(1, 2251337010), (2, 1125668505), (3, 750445670), (5, 450267402), (6, 375222835), (10, 225133701), (13, 173179770), (15, 150089134), (26, 86589885), (30, 75044567), (39, 57726590), (65, 34635954), (78, 28863295), (130, 17317977), (195, 11545318), (313, 7192770), (390, 5772659), (626, 3596385), (939, 2397590), (1565, 1438554), (1878, 1198795), (3130, 719277), (4069, 553290), (4695, 479518), (8138, 276645), (9390, 239759), (12207, 184430), (18443, 122070), (20345, 110658), (24414, 92215), (36886, 61035), (40690, 55329)]