61918430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{5113}}^1$

素因数の和:5300

約数の個数: 32

約数和(自身を含む): 128136384

約数和(自身を除く): 66217954

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 173, 346, 865, 1211, 1730, 2422, 5113, 6055, 10226, 12110, 25565, 35791, 51130, 71582, 178955, 357910, 884549, 1769098, 4422745, 6191843, 8845490, 12383686, 30959215, 61918430]

約数ペア:

[(1, 61918430), (2, 30959215), (5, 12383686), (7, 8845490), (10, 6191843), (14, 4422745), (35, 1769098), (70, 884549), (173, 357910), (346, 178955), (865, 71582), (1211, 51130), (1730, 35791), (2422, 25565), (5113, 12110), (6055, 10226)]