13098430

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:145

約数の個数: 48

約数和(自身を含む): 25738560

約数和(自身を除く): 12640130

約数列:

[1, 2, 5, 10, 29, 31, 47, 58, 62, 94, 145, 155, 235, 290, 310, 470, 899, 961, 1363, 1457, 1798, 1922, 2726, 2914, 4495, 4805, 6815, 7285, 8990, 9610, 13630, 14570, 27869, 42253, 45167, 55738, 84506, 90334, 139345, 211265, 225835, 278690, 422530, 451670, 1309843, 2619686, 6549215, 13098430]

約数ペア:

[(1, 13098430), (2, 6549215), (5, 2619686), (10, 1309843), (29, 451670), (31, 422530), (47, 278690), (58, 225835), (62, 211265), (94, 139345), (145, 90334), (155, 84506), (235, 55738), (290, 45167), (310, 42253), (470, 27869), (899, 14570), (961, 13630), (1363, 9610), (1457, 8990), (1798, 7285), (1922, 6815), (2726, 4805), (2914, 4495)]