69876630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1$

素因数の和:558

約数の個数: 96

約数和(自身を含む): 194594400

約数和(自身を除く): 124717770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 109, 153, 170, 218, 255, 306, 327, 419, 510, 545, 654, 765, 838, 981, 1090, 1257, 1530, 1635, 1853, 1962, 2095, 2514, 3270, 3706, 3771, 4190, 4905, 5559, 6285, 7123, 7542, 9265, 9810, 11118, 12570, 14246, 16677, 18530, 18855, 21369, 27795, 33354, 35615, 37710, 42738, 45671, 55590, 64107, 71230, 83385, 91342, 106845, 128214, 137013, 166770, 213690, 228355, 274026, 320535, 411039, 456710, 641070, 685065, 776407, 822078, 1370130, 1552814, 2055195, 2329221, 3882035, 4110390, 4658442, 6987663, 7764070, 11646105, 13975326, 23292210, 34938315, 69876630]

約数ペア:

[(1, 69876630), (2, 34938315), (3, 23292210), (5, 13975326), (6, 11646105), (9, 7764070), (10, 6987663), (15, 4658442), (17, 4110390), (18, 3882035), (30, 2329221), (34, 2055195), (45, 1552814), (51, 1370130), (85, 822078), (90, 776407), (102, 685065), (109, 641070), (153, 456710), (170, 411039), (218, 320535), (255, 274026), (306, 228355), (327, 213690), (419, 166770), (510, 137013), (545, 128214), (654, 106845), (765, 91342), (838, 83385), (981, 71230), (1090, 64107), (1257, 55590), (1530, 45671), (1635, 42738), (1853, 37710), (1962, 35615), (2095, 33354), (2514, 27795), (3270, 21369), (3706, 18855), (3771, 18530), (4190, 16677), (4905, 14246), (5559, 12570), (6285, 11118), (7123, 9810), (7542, 9265)]