315293940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{134741}}^1$

素因数の和:134769

約数の個数: 72

約数和(自身を含む): 1029967848

約数和(自身を除く): 714673908

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, 134741, 269482, 404223, 538964, 673705, 808446, 1212669, 1347410, 1616892, 1751633, 2021115, 2425338, 2694820, 3503266, 4042230, 4850676, 5254899, 6063345, 7006532, 8084460, 8758165, 10509798, 12126690, 15764697, 17516330, 21019596, 24253380, 26274495, 31529394, 35032660, 52548990, 63058788, 78823485, 105097980, 157646970, 315293940]

約数ペア:

[(1, 315293940), (2, 157646970), (3, 105097980), (4, 78823485), (5, 63058788), (6, 52548990), (9, 35032660), (10, 31529394), (12, 26274495), (13, 24253380), (15, 21019596), (18, 17516330), (20, 15764697), (26, 12126690), (30, 10509798), (36, 8758165), (39, 8084460), (45, 7006532), (52, 6063345), (60, 5254899), (65, 4850676), (78, 4042230), (90, 3503266), (117, 2694820), (130, 2425338), (156, 2021115), (180, 1751633), (195, 1616892), (234, 1347410), (260, 1212669), (390, 808446), (468, 673705), (585, 538964), (780, 404223), (1170, 269482), (2340, 134741)]