234468220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{14821}}^1$

素因数の和:14950

約数の個数: 48

約数和(自身を含む): 567741888

約数和(自身を除く): 333273668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 113, 140, 226, 452, 565, 791, 1130, 1582, 2260, 3164, 3955, 7910, 14821, 15820, 29642, 59284, 74105, 103747, 148210, 207494, 296420, 414988, 518735, 1037470, 1674773, 2074940, 3349546, 6699092, 8373865, 11723411, 16747730, 23446822, 33495460, 46893644, 58617055, 117234110, 234468220]

約数ペア:

[(1, 234468220), (2, 117234110), (4, 58617055), (5, 46893644), (7, 33495460), (10, 23446822), (14, 16747730), (20, 11723411), (28, 8373865), (35, 6699092), (70, 3349546), (113, 2074940), (140, 1674773), (226, 1037470), (452, 518735), (565, 414988), (791, 296420), (1130, 207494), (1582, 148210), (2260, 103747), (3164, 74105), (3955, 59284), (7910, 29642), (14821, 15820)]