2783703210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1\times {\mathrm{2087}}^1$

素因数の和:2527

約数の個数: 64

約数和(自身を含む): 6748883712

約数和(自身を除く): 3965180502

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 257, 346, 514, 519, 771, 865, 1038, 1285, 1542, 1730, 2087, 2570, 2595, 3855, 4174, 5190, 6261, 7710, 10435, 12522, 20870, 31305, 44461, 62610, 88922, 133383, 222305, 266766, 361051, 444610, 536359, 666915, 722102, 1072718, 1083153, 1333830, 1609077, 1805255, 2166306, 2681795, 3218154, 3610510, 5363590, 5415765, 8045385, 10831530, 16090770, 92790107, 185580214, 278370321, 463950535, 556740642, 927901070, 1391851605, 2783703210]

約数ペア:

[(1, 2783703210), (2, 1391851605), (3, 927901070), (5, 556740642), (6, 463950535), (10, 278370321), (15, 185580214), (30, 92790107), (173, 16090770), (257, 10831530), (346, 8045385), (514, 5415765), (519, 5363590), (771, 3610510), (865, 3218154), (1038, 2681795), (1285, 2166306), (1542, 1805255), (1730, 1609077), (2087, 1333830), (2570, 1083153), (2595, 1072718), (3855, 722102), (4174, 666915), (5190, 536359), (6261, 444610), (7710, 361051), (10435, 266766), (12522, 222305), (20870, 133383), (31305, 88922), (44461, 62610)]