4860660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 15869952

約数和(自身を除く): 11009292

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 163, 210, 213, 284, 326, 355, 420, 426, 489, 497, 652, 710, 815, 852, 978, 994, 1065, 1141, 1420, 1491, 1630, 1956, 1988, 2130, 2282, 2445, 2485, 2982, 3260, 3423, 4260, 4564, 4890, 4970, 5705, 5964, 6846, 7455, 9780, 9940, 11410, 11573, 13692, 14910, 17115, 22820, 23146, 29820, 34230, 34719, 46292, 57865, 68460, 69438, 81011, 115730, 138876, 162022, 173595, 231460, 243033, 324044, 347190, 405055, 486066, 694380, 810110, 972132, 1215165, 1620220, 2430330, 4860660]

約数ペア:

[(1, 4860660), (2, 2430330), (3, 1620220), (4, 1215165), (5, 972132), (6, 810110), (7, 694380), (10, 486066), (12, 405055), (14, 347190), (15, 324044), (20, 243033), (21, 231460), (28, 173595), (30, 162022), (35, 138876), (42, 115730), (60, 81011), (70, 69438), (71, 68460), (84, 57865), (105, 46292), (140, 34719), (142, 34230), (163, 29820), (210, 23146), (213, 22820), (284, 17115), (326, 14910), (355, 13692), (420, 11573), (426, 11410), (489, 9940), (497, 9780), (652, 7455), (710, 6846), (815, 5964), (852, 5705), (978, 4970), (994, 4890), (1065, 4564), (1141, 4260), (1420, 3423), (1491, 3260), (1630, 2982), (1956, 2485), (1988, 2445), (2130, 2282)]