126984690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{571}}^1$

素因数の和:944

約数の個数: 96

約数和(自身を含む): 379057536

約数和(自身を除く): 252072846

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 353, 571, 630, 706, 1059, 1142, 1713, 1765, 2118, 2471, 2855, 3177, 3426, 3530, 3997, 4942, 5139, 5295, 5710, 6354, 7413, 7994, 8565, 10278, 10590, 11991, 12355, 14826, 15885, 17130, 19985, 22239, 23982, 24710, 25695, 31770, 35973, 37065, 39970, 44478, 51390, 59955, 71946, 74130, 111195, 119910, 179865, 201563, 222390, 359730, 403126, 604689, 1007815, 1209378, 1410941, 1814067, 2015630, 2821882, 3023445, 3628134, 4232823, 6046890, 7054705, 8465646, 9070335, 12698469, 14109410, 18140670, 21164115, 25396938, 42328230, 63492345, 126984690]

約数ペア:

[(1, 126984690), (2, 63492345), (3, 42328230), (5, 25396938), (6, 21164115), (7, 18140670), (9, 14109410), (10, 12698469), (14, 9070335), (15, 8465646), (18, 7054705), (21, 6046890), (30, 4232823), (35, 3628134), (42, 3023445), (45, 2821882), (63, 2015630), (70, 1814067), (90, 1410941), (105, 1209378), (126, 1007815), (210, 604689), (315, 403126), (353, 359730), (571, 222390), (630, 201563), (706, 179865), (1059, 119910), (1142, 111195), (1713, 74130), (1765, 71946), (2118, 59955), (2471, 51390), (2855, 44478), (3177, 39970), (3426, 37065), (3530, 35973), (3997, 31770), (4942, 25695), (5139, 24710), (5295, 23982), (5710, 22239), (6354, 19985), (7413, 17130), (7994, 15885), (8565, 14826), (10278, 12355), (10590, 11991)]