148365420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5791}}^1$

素因数の和:5871

約数の個数: 96

約数和(自身を含む): 482635776

約数和(自身を除く): 334270356

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 366, 420, 427, 610, 732, 854, 915, 1220, 1281, 1708, 1830, 2135, 2562, 3660, 4270, 5124, 5791, 6405, 8540, 11582, 12810, 17373, 23164, 25620, 28955, 34746, 40537, 57910, 69492, 81074, 86865, 115820, 121611, 162148, 173730, 202685, 243222, 347460, 353251, 405370, 486444, 608055, 706502, 810740, 1059753, 1216110, 1413004, 1766255, 2119506, 2432220, 2472757, 3532510, 4239012, 4945514, 5298765, 7065020, 7418271, 9891028, 10597530, 12363785, 14836542, 21195060, 24727570, 29673084, 37091355, 49455140, 74182710, 148365420]

約数ペア:

[(1, 148365420), (2, 74182710), (3, 49455140), (4, 37091355), (5, 29673084), (6, 24727570), (7, 21195060), (10, 14836542), (12, 12363785), (14, 10597530), (15, 9891028), (20, 7418271), (21, 7065020), (28, 5298765), (30, 4945514), (35, 4239012), (42, 3532510), (60, 2472757), (61, 2432220), (70, 2119506), (84, 1766255), (105, 1413004), (122, 1216110), (140, 1059753), (183, 810740), (210, 706502), (244, 608055), (305, 486444), (366, 405370), (420, 353251), (427, 347460), (610, 243222), (732, 202685), (854, 173730), (915, 162148), (1220, 121611), (1281, 115820), (1708, 86865), (1830, 81074), (2135, 69492), (2562, 57910), (3660, 40537), (4270, 34746), (5124, 28955), (5791, 25620), (6405, 23164), (8540, 17373), (11582, 12810)]