143809330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{33679}}^1$

素因数の和:33754

約数の個数: 32

約数和(自身を含む): 300695040

約数和(自身を除く): 156885710

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 33679, 67358, 168395, 235753, 336790, 471506, 1178765, 2054419, 2357530, 4108838, 10272095, 14380933, 20544190, 28761866, 71904665, 143809330]

約数ペア:

[(1, 143809330), (2, 71904665), (5, 28761866), (7, 20544190), (10, 14380933), (14, 10272095), (35, 4108838), (61, 2357530), (70, 2054419), (122, 1178765), (305, 471506), (427, 336790), (610, 235753), (854, 168395), (2135, 67358), (4270, 33679)]