146678980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{33797}}^1$

素因数の和:33844

約数の個数: 48

約数和(自身を含む): 363396096

約数和(自身を除く): 216717116

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 33797, 67594, 135188, 168985, 236579, 337970, 473158, 675940, 946316, 1047707, 1182895, 2095414, 2365790, 4190828, 4731580, 5238535, 7333949, 10477070, 14667898, 20954140, 29335796, 36669745, 73339490, 146678980]

約数ペア:

[(1, 146678980), (2, 73339490), (4, 36669745), (5, 29335796), (7, 20954140), (10, 14667898), (14, 10477070), (20, 7333949), (28, 5238535), (31, 4731580), (35, 4190828), (62, 2365790), (70, 2095414), (124, 1182895), (140, 1047707), (155, 946316), (217, 675940), (310, 473158), (434, 337970), (620, 236579), (868, 168985), (1085, 135188), (2170, 67594), (4340, 33797)]