65495220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9173}}^1$

素因数の和:9209

約数の個数: 96

約数和(自身を含む): 221937408

約数和(自身を除く): 156442188

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, 9173, 18346, 27519, 36692, 45865, 55038, 64211, 91730, 110076, 128422, 137595, 155941, 183460, 192633, 256844, 275190, 311882, 321055, 385266, 467823, 550380, 623764, 642110, 770532, 779705, 935646, 963165, 1091587, 1284220, 1559410, 1871292, 1926330, 2183174, 2339115, 3118820, 3274761, 3852660, 4366348, 4678230, 5457935, 6549522, 9356460, 10915870, 13099044, 16373805, 21831740, 32747610, 65495220]

約数ペア:

[(1, 65495220), (2, 32747610), (3, 21831740), (4, 16373805), (5, 13099044), (6, 10915870), (7, 9356460), (10, 6549522), (12, 5457935), (14, 4678230), (15, 4366348), (17, 3852660), (20, 3274761), (21, 3118820), (28, 2339115), (30, 2183174), (34, 1926330), (35, 1871292), (42, 1559410), (51, 1284220), (60, 1091587), (68, 963165), (70, 935646), (84, 779705), (85, 770532), (102, 642110), (105, 623764), (119, 550380), (140, 467823), (170, 385266), (204, 321055), (210, 311882), (238, 275190), (255, 256844), (340, 192633), (357, 183460), (420, 155941), (476, 137595), (510, 128422), (595, 110076), (714, 91730), (1020, 64211), (1190, 55038), (1428, 45865), (1785, 36692), (2380, 27519), (3570, 18346), (7140, 9173)]