220988430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9941}}^1$

素因数の和:9986

約数の個数: 96

約数和(自身を含む): 651399840

約数和(自身を除く): 430411410

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, 9941, 11115, 19882, 22230, 29823, 49705, 59646, 89469, 99410, 129233, 149115, 178938, 188879, 258466, 298230, 377758, 387699, 447345, 566637, 646165, 775398, 894690, 944395, 1133274, 1163097, 1292330, 1699911, 1888790, 1938495, 2326194, 2455427, 2833185, 3399822, 3876990, 4910854, 5666370, 5815485, 7366281, 8499555, 11630970, 12277135, 14732562, 16999110, 22098843, 24554270, 36831405, 44197686, 73662810, 110494215, 220988430]

約数ペア:

[(1, 220988430), (2, 110494215), (3, 73662810), (5, 44197686), (6, 36831405), (9, 24554270), (10, 22098843), (13, 16999110), (15, 14732562), (18, 12277135), (19, 11630970), (26, 8499555), (30, 7366281), (38, 5815485), (39, 5666370), (45, 4910854), (57, 3876990), (65, 3399822), (78, 2833185), (90, 2455427), (95, 2326194), (114, 1938495), (117, 1888790), (130, 1699911), (171, 1292330), (190, 1163097), (195, 1133274), (234, 944395), (247, 894690), (285, 775398), (342, 646165), (390, 566637), (494, 447345), (570, 387699), (585, 377758), (741, 298230), (855, 258466), (1170, 188879), (1235, 178938), (1482, 149115), (1710, 129233), (2223, 99410), (2470, 89469), (3705, 59646), (4446, 49705), (7410, 29823), (9941, 22230), (11115, 19882)]