20227317090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2417}}^1\times {\mathrm{3929}}^1$

素因数の和:6427

約数の個数: 64

約数和(自身を含む): 49262204160

約数和(自身を除く): 29034887070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 2417, 3929, 4834, 7251, 7858, 11787, 12085, 14502, 19645, 23574, 24170, 36255, 39290, 58935, 72510, 117870, 171607, 278959, 343214, 514821, 557918, 836877, 858035, 1029642, 1394795, 1673754, 1716070, 2574105, 2789590, 4184385, 5148210, 8368770, 9496393, 18992786, 28489179, 47481965, 56978358, 94963930, 142445895, 284891790, 674243903, 1348487806, 2022731709, 3371219515, 4045463418, 6742439030, 10113658545, 20227317090]

約数ペア:

[(1, 20227317090), (2, 10113658545), (3, 6742439030), (5, 4045463418), (6, 3371219515), (10, 2022731709), (15, 1348487806), (30, 674243903), (71, 284891790), (142, 142445895), (213, 94963930), (355, 56978358), (426, 47481965), (710, 28489179), (1065, 18992786), (2130, 9496393), (2417, 8368770), (3929, 5148210), (4834, 4184385), (7251, 2789590), (7858, 2574105), (11787, 1716070), (12085, 1673754), (14502, 1394795), (19645, 1029642), (23574, 858035), (24170, 836877), (36255, 557918), (39290, 514821), (58935, 343214), (72510, 278959), (117870, 171607)]