94902220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{541}}^1$

素因数の和:743

約数の個数: 72

約数和(自身を含む): 233558640

約数和(自身を除く): 138656420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 179, 196, 245, 358, 490, 541, 716, 895, 980, 1082, 1253, 1790, 2164, 2506, 2705, 3580, 3787, 5012, 5410, 6265, 7574, 8771, 10820, 12530, 15148, 17542, 18935, 25060, 26509, 35084, 37870, 43855, 53018, 75740, 87710, 96839, 106036, 132545, 175420, 193678, 265090, 387356, 484195, 530180, 677873, 968390, 1355746, 1936780, 2711492, 3389365, 4745111, 6778730, 9490222, 13557460, 18980444, 23725555, 47451110, 94902220]

約数ペア:

[(1, 94902220), (2, 47451110), (4, 23725555), (5, 18980444), (7, 13557460), (10, 9490222), (14, 6778730), (20, 4745111), (28, 3389365), (35, 2711492), (49, 1936780), (70, 1355746), (98, 968390), (140, 677873), (179, 530180), (196, 484195), (245, 387356), (358, 265090), (490, 193678), (541, 175420), (716, 132545), (895, 106036), (980, 96839), (1082, 87710), (1253, 75740), (1790, 53018), (2164, 43855), (2506, 37870), (2705, 35084), (3580, 26509), (3787, 25060), (5012, 18935), (5410, 17542), (6265, 15148), (7574, 12530), (8771, 10820)]