272117430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12241}}^1$

素因数の和:12286

約数の個数: 96

約数和(自身を含む): 802095840

約数和(自身を除く): 529978410

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 171, 190, 195, 234, 247, 285, 342, 390, 494, 570, 585, 741, 855, 1170, 1235, 1482, 1710, 2223, 2470, 3705, 4446, 7410, 11115, 12241, 22230, 24482, 36723, 61205, 73446, 110169, 122410, 159133, 183615, 220338, 232579, 318266, 367230, 465158, 477399, 550845, 697737, 795665, 954798, 1101690, 1162895, 1395474, 1432197, 1591330, 2093211, 2325790, 2386995, 2864394, 3023527, 3488685, 4186422, 4773990, 6047054, 6977370, 7160985, 9070581, 10466055, 14321970, 15117635, 18141162, 20932110, 27211743, 30235270, 45352905, 54423486, 90705810, 136058715, 272117430]

約数ペア:

[(1, 272117430), (2, 136058715), (3, 90705810), (5, 54423486), (6, 45352905), (9, 30235270), (10, 27211743), (13, 20932110), (15, 18141162), (18, 15117635), (19, 14321970), (26, 10466055), (30, 9070581), (38, 7160985), (39, 6977370), (45, 6047054), (57, 4773990), (65, 4186422), (78, 3488685), (90, 3023527), (95, 2864394), (114, 2386995), (117, 2325790), (130, 2093211), (171, 1591330), (190, 1432197), (195, 1395474), (234, 1162895), (247, 1101690), (285, 954798), (342, 795665), (390, 697737), (494, 550845), (570, 477399), (585, 465158), (741, 367230), (855, 318266), (1170, 232579), (1235, 220338), (1482, 183615), (1710, 159133), (2223, 122410), (2470, 110169), (3705, 73446), (4446, 61205), (7410, 36723), (11115, 24482), (12241, 22230)]