22757910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{353}}^1$

素因数の和:677

約数の個数: 64

約数和(自身を含む): 62802432

約数和(自身を除く): 40044522

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 307, 353, 614, 706, 921, 1059, 1535, 1765, 1842, 2118, 2149, 2471, 3070, 3530, 4298, 4605, 4942, 5295, 6447, 7413, 9210, 10590, 10745, 12355, 12894, 14826, 21490, 24710, 32235, 37065, 64470, 74130, 108371, 216742, 325113, 541855, 650226, 758597, 1083710, 1517194, 1625565, 2275791, 3251130, 3792985, 4551582, 7585970, 11378955, 22757910]

約数ペア:

[(1, 22757910), (2, 11378955), (3, 7585970), (5, 4551582), (6, 3792985), (7, 3251130), (10, 2275791), (14, 1625565), (15, 1517194), (21, 1083710), (30, 758597), (35, 650226), (42, 541855), (70, 325113), (105, 216742), (210, 108371), (307, 74130), (353, 64470), (614, 37065), (706, 32235), (921, 24710), (1059, 21490), (1535, 14826), (1765, 12894), (1842, 12355), (2118, 10745), (2149, 10590), (2471, 9210), (3070, 7413), (3530, 6447), (4298, 5295), (4605, 4942)]