239063970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1$

素因数の和:675

約数の個数: 64

約数和(自身を含む): 583583616

約数和(自身を除く): 344519646

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 257, 303, 307, 505, 514, 606, 614, 771, 921, 1010, 1285, 1515, 1535, 1542, 1842, 2570, 3030, 3070, 3855, 4605, 7710, 9210, 25957, 31007, 51914, 62014, 77871, 78899, 93021, 129785, 155035, 155742, 157798, 186042, 236697, 259570, 310070, 389355, 394495, 465105, 473394, 778710, 788990, 930210, 1183485, 2366970, 7968799, 15937598, 23906397, 39843995, 47812794, 79687990, 119531985, 239063970]

約数ペア:

[(1, 239063970), (2, 119531985), (3, 79687990), (5, 47812794), (6, 39843995), (10, 23906397), (15, 15937598), (30, 7968799), (101, 2366970), (202, 1183485), (257, 930210), (303, 788990), (307, 778710), (505, 473394), (514, 465105), (606, 394495), (614, 389355), (771, 310070), (921, 259570), (1010, 236697), (1285, 186042), (1515, 157798), (1535, 155742), (1542, 155035), (1842, 129785), (2570, 93021), (3030, 78899), (3070, 77871), (3855, 62014), (4605, 51914), (7710, 31007), (9210, 25957)]