229652930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{863}}^1$

素因数の和:995

約数の個数: 64

約数和(自身を含む): 470292480

約数和(自身を除く): 240639550

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 89, 115, 130, 178, 230, 299, 445, 598, 863, 890, 1157, 1495, 1726, 2047, 2314, 2990, 4094, 4315, 5785, 8630, 10235, 11219, 11570, 19849, 20470, 22438, 26611, 39698, 53222, 56095, 76807, 99245, 112190, 133055, 153614, 198490, 258037, 266110, 384035, 516074, 768070, 998491, 1290185, 1766561, 1996982, 2580370, 3533122, 4992455, 8832805, 9984910, 17665610, 22965293, 45930586, 114826465, 229652930]

約数ペア:

[(1, 229652930), (2, 114826465), (5, 45930586), (10, 22965293), (13, 17665610), (23, 9984910), (26, 8832805), (46, 4992455), (65, 3533122), (89, 2580370), (115, 1996982), (130, 1766561), (178, 1290185), (230, 998491), (299, 768070), (445, 516074), (598, 384035), (863, 266110), (890, 258037), (1157, 198490), (1495, 153614), (1726, 133055), (2047, 112190), (2314, 99245), (2990, 76807), (4094, 56095), (4315, 53222), (5785, 39698), (8630, 26611), (10235, 22438), (11219, 20470), (11570, 19849)]