30432430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{359}}^1$

素因数の和:553

約数の個数: 48

約数和(自身を含む): 64268640

約数和(自身を除く): 33836210

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 173, 245, 346, 359, 490, 718, 865, 1211, 1730, 1795, 2422, 2513, 3590, 5026, 6055, 8477, 12110, 12565, 16954, 17591, 25130, 35182, 42385, 62107, 84770, 87955, 124214, 175910, 310535, 434749, 621070, 869498, 2173745, 3043243, 4347490, 6086486, 15216215, 30432430]

約数ペア:

[(1, 30432430), (2, 15216215), (5, 6086486), (7, 4347490), (10, 3043243), (14, 2173745), (35, 869498), (49, 621070), (70, 434749), (98, 310535), (173, 175910), (245, 124214), (346, 87955), (359, 84770), (490, 62107), (718, 42385), (865, 35182), (1211, 25130), (1730, 17591), (1795, 16954), (2422, 12565), (2513, 12110), (3590, 8477), (5026, 6055)]