16031730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:172

約数の個数: 128

約数和(自身を含む): 46884096

約数和(自身を除く): 30852366

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 37, 39, 55, 65, 66, 74, 78, 101, 110, 111, 130, 143, 165, 185, 195, 202, 222, 286, 303, 330, 370, 390, 407, 429, 481, 505, 555, 606, 715, 814, 858, 962, 1010, 1110, 1111, 1221, 1313, 1430, 1443, 1515, 2035, 2145, 2222, 2405, 2442, 2626, 2886, 3030, 3333, 3737, 3939, 4070, 4290, 4810, 5291, 5555, 6105, 6565, 6666, 7215, 7474, 7878, 10582, 11110, 11211, 12210, 13130, 14430, 14443, 15873, 16665, 18685, 19695, 22422, 26455, 28886, 31746, 33330, 37370, 39390, 41107, 43329, 48581, 52910, 56055, 72215, 79365, 82214, 86658, 97162, 112110, 123321, 144430, 145743, 158730, 205535, 216645, 242905, 246642, 291486, 411070, 433290, 485810, 534391, 616605, 728715, 1068782, 1233210, 1457430, 1603173, 2671955, 3206346, 5343910, 8015865, 16031730]

約数ペア:

[(1, 16031730), (2, 8015865), (3, 5343910), (5, 3206346), (6, 2671955), (10, 1603173), (11, 1457430), (13, 1233210), (15, 1068782), (22, 728715), (26, 616605), (30, 534391), (33, 485810), (37, 433290), (39, 411070), (55, 291486), (65, 246642), (66, 242905), (74, 216645), (78, 205535), (101, 158730), (110, 145743), (111, 144430), (130, 123321), (143, 112110), (165, 97162), (185, 86658), (195, 82214), (202, 79365), (222, 72215), (286, 56055), (303, 52910), (330, 48581), (370, 43329), (390, 41107), (407, 39390), (429, 37370), (481, 33330), (505, 31746), (555, 28886), (606, 26455), (715, 22422), (814, 19695), (858, 18685), (962, 16665), (1010, 15873), (1110, 14443), (1111, 14430), (1221, 13130), (1313, 12210), (1430, 11211), (1443, 11110), (1515, 10582), (2035, 7878), (2145, 7474), (2222, 7215), (2405, 6666), (2442, 6565), (2626, 6105), (2886, 5555), (3030, 5291), (3333, 4810), (3737, 4290), (3939, 4070)]