12748231860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2334841}}^1$

素因数の和:2334873

約数の個数: 96

約数和(自身を含む): 43932387072

約数和(自身を除く): 31184155212

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 2334841, 4669682, 7004523, 9339364, 11674205, 14009046, 16343887, 23348410, 28018092, 30352933, 32687774, 35022615, 46696820, 49031661, 60705866, 65375548, 70045230, 81719435, 91058799, 98063322, 121411732, 140090460, 151764665, 163438870, 182117598, 196126644, 212470531, 245158305, 303529330, 326877740, 364235196, 424941062, 455293995, 490316610, 607058660, 637411593, 849882124, 910587990, 980633220, 1062352655, 1274823186, 1821175980, 2124705310, 2549646372, 3187057965, 4249410620, 6374115930, 12748231860]

約数ペア:

[(1, 12748231860), (2, 6374115930), (3, 4249410620), (4, 3187057965), (5, 2549646372), (6, 2124705310), (7, 1821175980), (10, 1274823186), (12, 1062352655), (13, 980633220), (14, 910587990), (15, 849882124), (20, 637411593), (21, 607058660), (26, 490316610), (28, 455293995), (30, 424941062), (35, 364235196), (39, 326877740), (42, 303529330), (52, 245158305), (60, 212470531), (65, 196126644), (70, 182117598), (78, 163438870), (84, 151764665), (91, 140090460), (105, 121411732), (130, 98063322), (140, 91058799), (156, 81719435), (182, 70045230), (195, 65375548), (210, 60705866), (260, 49031661), (273, 46696820), (364, 35022615), (390, 32687774), (420, 30352933), (455, 28018092), (546, 23348410), (780, 16343887), (910, 14009046), (1092, 11674205), (1365, 9339364), (1820, 7004523), (2730, 4669682), (5460, 2334841)]