11806590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 30108672

約数和(自身を除く): 18302082

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 71, 115, 138, 142, 213, 230, 241, 345, 355, 426, 482, 690, 710, 723, 1065, 1205, 1446, 1633, 2130, 2410, 3266, 3615, 4899, 5543, 7230, 8165, 9798, 11086, 16330, 16629, 17111, 24495, 27715, 33258, 34222, 48990, 51333, 55430, 83145, 85555, 102666, 166290, 171110, 256665, 393553, 513330, 787106, 1180659, 1967765, 2361318, 3935530, 5903295, 11806590]

約数ペア:

[(1, 11806590), (2, 5903295), (3, 3935530), (5, 2361318), (6, 1967765), (10, 1180659), (15, 787106), (23, 513330), (30, 393553), (46, 256665), (69, 171110), (71, 166290), (115, 102666), (138, 85555), (142, 83145), (213, 55430), (230, 51333), (241, 48990), (345, 34222), (355, 33258), (426, 27715), (482, 24495), (690, 17111), (710, 16629), (723, 16330), (1065, 11086), (1205, 9798), (1446, 8165), (1633, 7230), (2130, 5543), (2410, 4899), (3266, 3615)]