17983950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{1061}}^1$

素因数の和:1189

約数の個数: 48

約数和(自身を含む): 45037296

約数和(自身を除く): 27053346

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 113, 150, 226, 339, 565, 678, 1061, 1130, 1695, 2122, 2825, 3183, 3390, 5305, 5650, 6366, 8475, 10610, 15915, 16950, 26525, 31830, 53050, 79575, 119893, 159150, 239786, 359679, 599465, 719358, 1198930, 1798395, 2997325, 3596790, 5994650, 8991975, 17983950]

約数ペア:

[(1, 17983950), (2, 8991975), (3, 5994650), (5, 3596790), (6, 2997325), (10, 1798395), (15, 1198930), (25, 719358), (30, 599465), (50, 359679), (75, 239786), (113, 159150), (150, 119893), (226, 79575), (339, 53050), (565, 31830), (678, 26525), (1061, 16950), (1130, 15915), (1695, 10610), (2122, 8475), (2825, 6366), (3183, 5650), (3390, 5305)]