42156630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:398

約数の個数: 96

約数和(自身を含む): 117093600

約数和(自身を除く): 74936970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 89, 90, 95, 114, 171, 178, 190, 267, 277, 285, 342, 445, 534, 554, 570, 801, 831, 855, 890, 1335, 1385, 1602, 1662, 1691, 1710, 2493, 2670, 2770, 3382, 4005, 4155, 4986, 5073, 5263, 8010, 8310, 8455, 10146, 10526, 12465, 15219, 15789, 16910, 24653, 24930, 25365, 26315, 30438, 31578, 47367, 49306, 50730, 52630, 73959, 76095, 78945, 94734, 123265, 147918, 152190, 157890, 221877, 236835, 246530, 369795, 443754, 468407, 473670, 739590, 936814, 1109385, 1405221, 2218770, 2342035, 2810442, 4215663, 4684070, 7026105, 8431326, 14052210, 21078315, 42156630]

約数ペア:

[(1, 42156630), (2, 21078315), (3, 14052210), (5, 8431326), (6, 7026105), (9, 4684070), (10, 4215663), (15, 2810442), (18, 2342035), (19, 2218770), (30, 1405221), (38, 1109385), (45, 936814), (57, 739590), (89, 473670), (90, 468407), (95, 443754), (114, 369795), (171, 246530), (178, 236835), (190, 221877), (267, 157890), (277, 152190), (285, 147918), (342, 123265), (445, 94734), (534, 78945), (554, 76095), (570, 73959), (801, 52630), (831, 50730), (855, 49306), (890, 47367), (1335, 31578), (1385, 30438), (1602, 26315), (1662, 25365), (1691, 24930), (1710, 24653), (2493, 16910), (2670, 15789), (2770, 15219), (3382, 12465), (4005, 10526), (4155, 10146), (4986, 8455), (5073, 8310), (5263, 8010)]