16348170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:124

約数の個数: 128

約数和(自身を含む): 45619200

約数和(自身を除く): 29271030

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 29, 30, 38, 43, 46, 57, 58, 69, 86, 87, 95, 114, 115, 129, 138, 145, 174, 190, 215, 230, 258, 285, 290, 345, 430, 435, 437, 551, 570, 645, 667, 690, 817, 870, 874, 989, 1102, 1247, 1290, 1311, 1334, 1634, 1653, 1978, 2001, 2185, 2451, 2494, 2622, 2755, 2967, 3306, 3335, 3741, 4002, 4085, 4370, 4902, 4945, 5510, 5934, 6235, 6555, 6670, 7482, 8170, 8265, 9890, 10005, 12255, 12470, 12673, 13110, 14835, 16530, 18705, 18791, 20010, 23693, 24510, 25346, 28681, 29670, 37410, 37582, 38019, 47386, 56373, 57362, 63365, 71079, 76038, 86043, 93955, 112746, 118465, 126730, 142158, 143405, 172086, 187910, 190095, 236930, 281865, 286810, 355395, 380190, 430215, 544939, 563730, 710790, 860430, 1089878, 1634817, 2724695, 3269634, 5449390, 8174085, 16348170]

約数ペア:

[(1, 16348170), (2, 8174085), (3, 5449390), (5, 3269634), (6, 2724695), (10, 1634817), (15, 1089878), (19, 860430), (23, 710790), (29, 563730), (30, 544939), (38, 430215), (43, 380190), (46, 355395), (57, 286810), (58, 281865), (69, 236930), (86, 190095), (87, 187910), (95, 172086), (114, 143405), (115, 142158), (129, 126730), (138, 118465), (145, 112746), (174, 93955), (190, 86043), (215, 76038), (230, 71079), (258, 63365), (285, 57362), (290, 56373), (345, 47386), (430, 38019), (435, 37582), (437, 37410), (551, 29670), (570, 28681), (645, 25346), (667, 24510), (690, 23693), (817, 20010), (870, 18791), (874, 18705), (989, 16530), (1102, 14835), (1247, 13110), (1290, 12673), (1311, 12470), (1334, 12255), (1634, 10005), (1653, 9890), (1978, 8265), (2001, 8170), (2185, 7482), (2451, 6670), (2494, 6555), (2622, 6235), (2755, 5934), (2967, 5510), (3306, 4945), (3335, 4902), (3741, 4370), (4002, 4085)]