31935060

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{6571}}^1$

素因数の和:6595

約数の個数: 72

約数和(自身を含む): 100472736

約数和(自身を除く): 68537676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 6571, 13142, 19713, 26284, 32855, 39426, 59139, 65710, 78852, 98565, 118278, 131420, 177417, 197130, 236556, 295695, 354834, 394260, 532251, 591390, 709668, 887085, 1064502, 1182780, 1596753, 1774170, 2129004, 2661255, 3193506, 3548340, 5322510, 6387012, 7983765, 10645020, 15967530, 31935060]

約数ペア:

[(1, 31935060), (2, 15967530), (3, 10645020), (4, 7983765), (5, 6387012), (6, 5322510), (9, 3548340), (10, 3193506), (12, 2661255), (15, 2129004), (18, 1774170), (20, 1596753), (27, 1182780), (30, 1064502), (36, 887085), (45, 709668), (54, 591390), (60, 532251), (81, 394260), (90, 354834), (108, 295695), (135, 236556), (162, 197130), (180, 177417), (243, 131420), (270, 118278), (324, 98565), (405, 78852), (486, 65710), (540, 59139), (810, 39426), (972, 32855), (1215, 26284), (1620, 19713), (2430, 13142), (4860, 6571)]