2773570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 5391360

約数和(自身を除く): 2617790

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 389, 713, 778, 1426, 1945, 3565, 3890, 7130, 8947, 12059, 17894, 24118, 44735, 60295, 89470, 120590, 277357, 554714, 1386785, 2773570]

約数ペア:

[(1, 2773570), (2, 1386785), (5, 554714), (10, 277357), (23, 120590), (31, 89470), (46, 60295), (62, 44735), (115, 24118), (155, 17894), (230, 12059), (310, 8947), (389, 7130), (713, 3890), (778, 3565), (1426, 1945)]