402167610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:369

約数の個数: 144

約数和(自身を含む): 1146430584

約数和(自身を除く): 744262974

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 137, 169, 193, 195, 234, 274, 338, 386, 390, 411, 507, 579, 585, 685, 822, 845, 965, 1014, 1158, 1170, 1233, 1370, 1521, 1690, 1737, 1781, 1930, 2055, 2466, 2509, 2535, 2895, 3042, 3474, 3562, 4110, 5018, 5070, 5343, 5790, 6165, 7527, 7605, 8685, 8905, 10686, 12330, 12545, 15054, 15210, 16029, 17370, 17810, 22581, 23153, 25090, 26441, 26715, 32058, 32617, 37635, 45162, 46306, 52882, 53430, 65234, 69459, 75270, 79323, 80145, 97851, 112905, 115765, 132205, 138918, 158646, 160290, 163085, 195702, 208377, 225810, 231530, 237969, 264410, 293553, 326170, 343733, 347295, 396615, 416754, 475938, 489255, 587106, 687466, 694590, 793230, 978510, 1031199, 1041885, 1189845, 1467765, 1718665, 2062398, 2083770, 2379690, 2935530, 3093597, 3437330, 4468529, 5155995, 6187194, 8937058, 10311990, 13405587, 15467985, 22342645, 26811174, 30935970, 40216761, 44685290, 67027935, 80433522, 134055870, 201083805, 402167610]

約数ペア:

[(1, 402167610), (2, 201083805), (3, 134055870), (5, 80433522), (6, 67027935), (9, 44685290), (10, 40216761), (13, 30935970), (15, 26811174), (18, 22342645), (26, 15467985), (30, 13405587), (39, 10311990), (45, 8937058), (65, 6187194), (78, 5155995), (90, 4468529), (117, 3437330), (130, 3093597), (137, 2935530), (169, 2379690), (193, 2083770), (195, 2062398), (234, 1718665), (274, 1467765), (338, 1189845), (386, 1041885), (390, 1031199), (411, 978510), (507, 793230), (579, 694590), (585, 687466), (685, 587106), (822, 489255), (845, 475938), (965, 416754), (1014, 396615), (1158, 347295), (1170, 343733), (1233, 326170), (1370, 293553), (1521, 264410), (1690, 237969), (1737, 231530), (1781, 225810), (1930, 208377), (2055, 195702), (2466, 163085), (2509, 160290), (2535, 158646), (2895, 138918), (3042, 132205), (3474, 115765), (3562, 112905), (4110, 97851), (5018, 80145), (5070, 79323), (5343, 75270), (5790, 69459), (6165, 65234), (7527, 53430), (7605, 52882), (8685, 46306), (8905, 45162), (10686, 37635), (12330, 32617), (12545, 32058), (15054, 26715), (15210, 26441), (16029, 25090), (17370, 23153), (17810, 22581)]