9847460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2269}}^1$

素因数の和:2316

約数の個数: 48

約数和(自身を含む): 24407040

約数和(自身を除く): 14559580

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, 2269, 4340, 4538, 9076, 11345, 15883, 22690, 31766, 45380, 63532, 70339, 79415, 140678, 158830, 281356, 317660, 351695, 492373, 703390, 984746, 1406780, 1969492, 2461865, 4923730, 9847460]

約数ペア:

[(1, 9847460), (2, 4923730), (4, 2461865), (5, 1969492), (7, 1406780), (10, 984746), (14, 703390), (20, 492373), (28, 351695), (31, 317660), (35, 281356), (62, 158830), (70, 140678), (124, 79415), (140, 70339), (155, 63532), (217, 45380), (310, 31766), (434, 22690), (620, 15883), (868, 11345), (1085, 9076), (2170, 4538), (2269, 4340)]