123949070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{461}}^1$

素因数の和:665

約数の個数: 64

約数和(自身を含む): 268240896

約数和(自身を除く): 144291826

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 167, 230, 322, 334, 461, 805, 835, 922, 1169, 1610, 1670, 2305, 2338, 3227, 3841, 4610, 5845, 6454, 7682, 10603, 11690, 16135, 19205, 21206, 26887, 32270, 38410, 53015, 53774, 74221, 76987, 106030, 134435, 148442, 153974, 268870, 371105, 384935, 538909, 742210, 769870, 1077818, 1770701, 2694545, 3541402, 5389090, 8853505, 12394907, 17707010, 24789814, 61974535, 123949070]

約数ペア:

[(1, 123949070), (2, 61974535), (5, 24789814), (7, 17707010), (10, 12394907), (14, 8853505), (23, 5389090), (35, 3541402), (46, 2694545), (70, 1770701), (115, 1077818), (161, 769870), (167, 742210), (230, 538909), (322, 384935), (334, 371105), (461, 268870), (805, 153974), (835, 148442), (922, 134435), (1169, 106030), (1610, 76987), (1670, 74221), (2305, 53774), (2338, 53015), (3227, 38410), (3841, 32270), (4610, 26887), (5845, 21206), (6454, 19205), (7682, 16135), (10603, 11690)]