74973810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4243}}^1$

素因数の和:4303

約数の個数: 64

約数和(自身を含む): 195563520

約数和(自身を除く): 120589710

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 57, 62, 93, 95, 114, 155, 186, 190, 285, 310, 465, 570, 589, 930, 1178, 1767, 2945, 3534, 4243, 5890, 8486, 8835, 12729, 17670, 21215, 25458, 42430, 63645, 80617, 127290, 131533, 161234, 241851, 263066, 394599, 403085, 483702, 657665, 789198, 806170, 1209255, 1315330, 1972995, 2418510, 2499127, 3945990, 4998254, 7497381, 12495635, 14994762, 24991270, 37486905, 74973810]

約数ペア:

[(1, 74973810), (2, 37486905), (3, 24991270), (5, 14994762), (6, 12495635), (10, 7497381), (15, 4998254), (19, 3945990), (30, 2499127), (31, 2418510), (38, 1972995), (57, 1315330), (62, 1209255), (93, 806170), (95, 789198), (114, 657665), (155, 483702), (186, 403085), (190, 394599), (285, 263066), (310, 241851), (465, 161234), (570, 131533), (589, 127290), (930, 80617), (1178, 63645), (1767, 42430), (2945, 25458), (3534, 21215), (4243, 17670), (5890, 12729), (8486, 8835)]