245845170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{32911}}^1$

素因数の和:33007

約数の個数: 48

約数和(自身を含む): 646918272

約数和(自身を除く): 401073102

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 415, 498, 747, 830, 1245, 1494, 2490, 3735, 7470, 32911, 65822, 98733, 164555, 197466, 296199, 329110, 493665, 592398, 987330, 1480995, 2731613, 2961990, 5463226, 8194839, 13658065, 16389678, 24584517, 27316130, 40974195, 49169034, 81948390, 122922585, 245845170]

約数ペア:

[(1, 245845170), (2, 122922585), (3, 81948390), (5, 49169034), (6, 40974195), (9, 27316130), (10, 24584517), (15, 16389678), (18, 13658065), (30, 8194839), (45, 5463226), (83, 2961990), (90, 2731613), (166, 1480995), (249, 987330), (415, 592398), (498, 493665), (747, 329110), (830, 296199), (1245, 197466), (1494, 164555), (2490, 98733), (3735, 65822), (7470, 32911)]