61896660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8669}}^1$

素因数の和:8705

約数の個数: 96

約数和(自身を含む): 209744640

約数和(自身を除く): 147847980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 8669, 17338, 26007, 34676, 43345, 52014, 60683, 86690, 104028, 121366, 130035, 147373, 173380, 182049, 242732, 260070, 294746, 303415, 364098, 442119, 520140, 589492, 606830, 728196, 736865, 884238, 910245, 1031611, 1213660, 1473730, 1768476, 1820490, 2063222, 2210595, 2947460, 3094833, 3640980, 4126444, 4421190, 5158055, 6189666, 8842380, 10316110, 12379332, 15474165, 20632220, 30948330, 61896660]

約数ペア:

[(1, 61896660), (2, 30948330), (3, 20632220), (4, 15474165), (5, 12379332), (6, 10316110), (7, 8842380), (10, 6189666), (12, 5158055), (14, 4421190), (15, 4126444), (17, 3640980), (20, 3094833), (21, 2947460), (28, 2210595), (30, 2063222), (34, 1820490), (35, 1768476), (42, 1473730), (51, 1213660), (60, 1031611), (68, 910245), (70, 884238), (84, 736865), (85, 728196), (102, 606830), (105, 589492), (119, 520140), (140, 442119), (170, 364098), (204, 303415), (210, 294746), (238, 260070), (255, 242732), (340, 182049), (357, 173380), (420, 147373), (476, 130035), (510, 121366), (595, 104028), (714, 86690), (1020, 60683), (1190, 52014), (1428, 43345), (1785, 34676), (2380, 26007), (3570, 17338), (7140, 8669)]