349971490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1063}}^1$

素因数の和:1195

約数の個数: 64

約数和(自身を含む): 714292992

約数和(自身を除く): 364321502

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 73, 82, 110, 146, 205, 365, 410, 451, 730, 803, 902, 1063, 1606, 2126, 2255, 2993, 4015, 4510, 5315, 5986, 8030, 10630, 11693, 14965, 23386, 29930, 32923, 43583, 58465, 65846, 77599, 87166, 116930, 155198, 164615, 217915, 329230, 387995, 435830, 479413, 775990, 853589, 958826, 1707178, 2397065, 3181559, 4267945, 4794130, 6363118, 8535890, 15907795, 31815590, 34997149, 69994298, 174985745, 349971490]

約数ペア:

[(1, 349971490), (2, 174985745), (5, 69994298), (10, 34997149), (11, 31815590), (22, 15907795), (41, 8535890), (55, 6363118), (73, 4794130), (82, 4267945), (110, 3181559), (146, 2397065), (205, 1707178), (365, 958826), (410, 853589), (451, 775990), (730, 479413), (803, 435830), (902, 387995), (1063, 329230), (1606, 217915), (2126, 164615), (2255, 155198), (2993, 116930), (4015, 87166), (4510, 77599), (5315, 65846), (5986, 58465), (8030, 43583), (10630, 32923), (11693, 29930), (14965, 23386)]