331594450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{2383}}^1$

素因数の和:2440

約数の個数: 72

約数和(自身を含む): 707704704

約数和(自身を除く): 376110254

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 121, 230, 242, 253, 275, 506, 550, 575, 605, 1150, 1210, 1265, 2383, 2530, 2783, 3025, 4766, 5566, 6050, 6325, 11915, 12650, 13915, 23830, 26213, 27830, 52426, 54809, 59575, 69575, 109618, 119150, 131065, 139150, 262130, 274045, 288343, 548090, 576686, 602899, 655325, 1205798, 1310650, 1370225, 1441715, 2740450, 2883430, 3014495, 6028990, 6631889, 7208575, 13263778, 14417150, 15072475, 30144950, 33159445, 66318890, 165797225, 331594450]

約数ペア:

[(1, 331594450), (2, 165797225), (5, 66318890), (10, 33159445), (11, 30144950), (22, 15072475), (23, 14417150), (25, 13263778), (46, 7208575), (50, 6631889), (55, 6028990), (110, 3014495), (115, 2883430), (121, 2740450), (230, 1441715), (242, 1370225), (253, 1310650), (275, 1205798), (506, 655325), (550, 602899), (575, 576686), (605, 548090), (1150, 288343), (1210, 274045), (1265, 262130), (2383, 139150), (2530, 131065), (2783, 119150), (3025, 109618), (4766, 69575), (5566, 59575), (6050, 54809), (6325, 52426), (11915, 27830), (12650, 26213), (13915, 23830)]