244756980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{104597}}^1$

素因数の和:104625

約数の個数: 72

約数和(自身を含む): 799547112

約数和(自身を除く): 554790132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 104597, 209194, 313791, 418388, 522985, 627582, 941373, 1045970, 1255164, 1359761, 1568955, 1882746, 2091940, 2719522, 3137910, 3765492, 4079283, 4706865, 5439044, 6275820, 6798805, 8158566, 9413730, 12237849, 13597610, 16317132, 18827460, 20396415, 24475698, 27195220, 40792830, 48951396, 61189245, 81585660, 122378490, 244756980]

約数ペア:

[(1, 244756980), (2, 122378490), (3, 81585660), (4, 61189245), (5, 48951396), (6, 40792830), (9, 27195220), (10, 24475698), (12, 20396415), (13, 18827460), (15, 16317132), (18, 13597610), (20, 12237849), (26, 9413730), (30, 8158566), (36, 6798805), (39, 6275820), (45, 5439044), (52, 4706865), (60, 4079283), (65, 3765492), (78, 3137910), (90, 2719522), (117, 2091940), (130, 1882746), (156, 1568955), (180, 1359761), (195, 1255164), (234, 1045970), (260, 941373), (390, 627582), (468, 522985), (585, 418388), (780, 313791), (1170, 209194), (2340, 104597)]