15123727704

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{51203}}^1$

素因数の和:51640

約数の個数: 64

約数和(自身を含む): 39128048640

約数和(自身を除く): 24004320936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 397, 744, 794, 1191, 1588, 2382, 3176, 4764, 9528, 12307, 24614, 36921, 49228, 51203, 73842, 98456, 102406, 147684, 153609, 204812, 295368, 307218, 409624, 614436, 1228872, 1587293, 3174586, 4761879, 6349172, 9523758, 12698344, 19047516, 20327591, 38095032, 40655182, 60982773, 81310364, 121965546, 162620728, 243931092, 487862184, 630155321, 1260310642, 1890465963, 2520621284, 3780931926, 5041242568, 7561863852, 15123727704]

約数ペア:

[(1, 15123727704), (2, 7561863852), (3, 5041242568), (4, 3780931926), (6, 2520621284), (8, 1890465963), (12, 1260310642), (24, 630155321), (31, 487862184), (62, 243931092), (93, 162620728), (124, 121965546), (186, 81310364), (248, 60982773), (372, 40655182), (397, 38095032), (744, 20327591), (794, 19047516), (1191, 12698344), (1588, 9523758), (2382, 6349172), (3176, 4761879), (4764, 3174586), (9528, 1587293), (12307, 1228872), (24614, 614436), (36921, 409624), (49228, 307218), (51203, 295368), (73842, 204812), (98456, 153609), (102406, 147684)]