42982430

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2273}}^1$

素因数の和:2372

約数の個数: 32

約数和(自身を含む): 81209088

約数和(自身を除く): 38226658

約数列:

[1, 2, 5, 10, 31, 61, 62, 122, 155, 305, 310, 610, 1891, 2273, 3782, 4546, 9455, 11365, 18910, 22730, 70463, 138653, 140926, 277306, 352315, 693265, 704630, 1386530, 4298243, 8596486, 21491215, 42982430]

約数ペア:

[(1, 42982430), (2, 21491215), (5, 8596486), (10, 4298243), (31, 1386530), (61, 704630), (62, 693265), (122, 352315), (155, 277306), (305, 140926), (310, 138653), (610, 70463), (1891, 22730), (2273, 18910), (3782, 11365), (4546, 9455)]