63724220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{14683}}^1$

素因数の和:14730

約数の個数: 48

約数和(自身を含む): 157882368

約数和(自身を除く): 94158148

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, 14683, 29366, 58732, 73415, 102781, 146830, 205562, 293660, 411124, 455173, 513905, 910346, 1027810, 1820692, 2055620, 2275865, 3186211, 4551730, 6372422, 9103460, 12744844, 15931055, 31862110, 63724220]

約数ペア:

[(1, 63724220), (2, 31862110), (4, 15931055), (5, 12744844), (7, 9103460), (10, 6372422), (14, 4551730), (20, 3186211), (28, 2275865), (31, 2055620), (35, 1820692), (62, 1027810), (70, 910346), (124, 513905), (140, 455173), (155, 411124), (217, 293660), (310, 205562), (434, 146830), (620, 102781), (868, 73415), (1085, 58732), (2170, 29366), (4340, 14683)]