30366490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:487

約数の個数: 64

約数和(自身を含む): 68947200

約数和(自身を除く): 38580710

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 113, 154, 226, 349, 385, 565, 698, 770, 791, 1130, 1243, 1582, 1745, 2443, 2486, 3490, 3839, 3955, 4886, 6215, 7678, 7910, 8701, 12215, 12430, 17402, 19195, 24430, 26873, 38390, 39437, 43505, 53746, 78874, 87010, 134365, 197185, 268730, 276059, 394370, 433807, 552118, 867614, 1380295, 2169035, 2760590, 3036649, 4338070, 6073298, 15183245, 30366490]

約数ペア:

[(1, 30366490), (2, 15183245), (5, 6073298), (7, 4338070), (10, 3036649), (11, 2760590), (14, 2169035), (22, 1380295), (35, 867614), (55, 552118), (70, 433807), (77, 394370), (110, 276059), (113, 268730), (154, 197185), (226, 134365), (349, 87010), (385, 78874), (565, 53746), (698, 43505), (770, 39437), (791, 38390), (1130, 26873), (1243, 24430), (1582, 19195), (1745, 17402), (2443, 12430), (2486, 12215), (3490, 8701), (3839, 7910), (3955, 7678), (4886, 6215)]