146557460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{33769}}^1$

素因数の和:33816

約数の個数: 48

約数和(自身を含む): 363095040

約数和(自身を除く): 216537580

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, 33769, 67538, 135076, 168845, 236383, 337690, 472766, 675380, 945532, 1046839, 1181915, 2093678, 2363830, 4187356, 4727660, 5234195, 7327873, 10468390, 14655746, 20936780, 29311492, 36639365, 73278730, 146557460]

約数ペア:

[(1, 146557460), (2, 73278730), (4, 36639365), (5, 29311492), (7, 20936780), (10, 14655746), (14, 10468390), (20, 7327873), (28, 5234195), (31, 4727660), (35, 4187356), (62, 2363830), (70, 2093678), (124, 1181915), (140, 1046839), (155, 945532), (217, 675380), (310, 472766), (434, 337690), (620, 236383), (868, 168845), (1085, 135076), (2170, 67538), (4340, 33769)]