12242210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:179

約数の個数: 64

約数和(自身を含む): 25380864

約数和(自身を除く): 13138654

約数列:

[1, 2, 5, 10, 17, 23, 31, 34, 46, 62, 85, 101, 115, 155, 170, 202, 230, 310, 391, 505, 527, 713, 782, 1010, 1054, 1426, 1717, 1955, 2323, 2635, 3131, 3434, 3565, 3910, 4646, 5270, 6262, 7130, 8585, 11615, 12121, 15655, 17170, 23230, 24242, 31310, 39491, 53227, 60605, 72013, 78982, 106454, 121210, 144026, 197455, 266135, 360065, 394910, 532270, 720130, 1224221, 2448442, 6121105, 12242210]

約数ペア:

[(1, 12242210), (2, 6121105), (5, 2448442), (10, 1224221), (17, 720130), (23, 532270), (31, 394910), (34, 360065), (46, 266135), (62, 197455), (85, 144026), (101, 121210), (115, 106454), (155, 78982), (170, 72013), (202, 60605), (230, 53227), (310, 39491), (391, 31310), (505, 24242), (527, 23230), (713, 17170), (782, 15655), (1010, 12121), (1054, 11615), (1426, 8585), (1717, 7130), (1955, 6262), (2323, 5270), (2635, 4646), (3131, 3910), (3434, 3565)]