42088170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 104100480

約数和(自身を除く): 62012310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 109, 122, 183, 211, 218, 305, 327, 366, 422, 545, 610, 633, 654, 915, 1055, 1090, 1266, 1635, 1830, 2110, 3165, 3270, 6330, 6649, 12871, 13298, 19947, 22999, 25742, 33245, 38613, 39894, 45998, 64355, 66490, 68997, 77226, 99735, 114995, 128710, 137994, 193065, 199470, 229990, 344985, 386130, 689970, 1402939, 2805878, 4208817, 7014695, 8417634, 14029390, 21044085, 42088170]

約数ペア:

[(1, 42088170), (2, 21044085), (3, 14029390), (5, 8417634), (6, 7014695), (10, 4208817), (15, 2805878), (30, 1402939), (61, 689970), (109, 386130), (122, 344985), (183, 229990), (211, 199470), (218, 193065), (305, 137994), (327, 128710), (366, 114995), (422, 99735), (545, 77226), (610, 68997), (633, 66490), (654, 64355), (915, 45998), (1055, 39894), (1090, 38613), (1266, 33245), (1635, 25742), (1830, 22999), (2110, 19947), (3165, 13298), (3270, 12871), (6330, 6649)]