7184340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1$

素因数の和:421

約数の個数: 72

約数和(自身を含む): 22014720

約数和(自身を除く): 14830380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 167, 180, 239, 334, 478, 501, 668, 717, 835, 956, 1002, 1195, 1434, 1503, 1670, 2004, 2151, 2390, 2505, 2868, 3006, 3340, 3585, 4302, 4780, 5010, 6012, 7170, 7515, 8604, 10020, 10755, 14340, 15030, 21510, 30060, 39913, 43020, 79826, 119739, 159652, 199565, 239478, 359217, 399130, 478956, 598695, 718434, 798260, 1197390, 1436868, 1796085, 2394780, 3592170, 7184340]

約数ペア:

[(1, 7184340), (2, 3592170), (3, 2394780), (4, 1796085), (5, 1436868), (6, 1197390), (9, 798260), (10, 718434), (12, 598695), (15, 478956), (18, 399130), (20, 359217), (30, 239478), (36, 199565), (45, 159652), (60, 119739), (90, 79826), (167, 43020), (180, 39913), (239, 30060), (334, 21510), (478, 15030), (501, 14340), (668, 10755), (717, 10020), (835, 8604), (956, 7515), (1002, 7170), (1195, 6012), (1434, 5010), (1503, 4780), (1670, 4302), (2004, 3585), (2151, 3340), (2390, 3006), (2505, 2868)]