73697310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{499}}^1\times {\mathrm{547}}^1$

素因数の和:1062

約数の個数: 64

約数和(自身を含む): 197280000

約数和(自身を除く): 123582690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 499, 547, 998, 1094, 1497, 1641, 2495, 2735, 2994, 3282, 4491, 4923, 4990, 5470, 7485, 8205, 8982, 9846, 13473, 14769, 14970, 16410, 22455, 24615, 26946, 29538, 44910, 49230, 67365, 73845, 134730, 147690, 272953, 545906, 818859, 1364765, 1637718, 2456577, 2729530, 4094295, 4913154, 7369731, 8188590, 12282885, 14739462, 24565770, 36848655, 73697310]

約数ペア:

[(1, 73697310), (2, 36848655), (3, 24565770), (5, 14739462), (6, 12282885), (9, 8188590), (10, 7369731), (15, 4913154), (18, 4094295), (27, 2729530), (30, 2456577), (45, 1637718), (54, 1364765), (90, 818859), (135, 545906), (270, 272953), (499, 147690), (547, 134730), (998, 73845), (1094, 67365), (1497, 49230), (1641, 44910), (2495, 29538), (2735, 26946), (2994, 24615), (3282, 22455), (4491, 16410), (4923, 14970), (4990, 14769), (5470, 13473), (7485, 9846), (8205, 8982)]