13249230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 33445440

約数和(自身を除く): 20196210

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 97, 145, 157, 174, 194, 290, 291, 314, 435, 471, 485, 582, 785, 870, 942, 970, 1455, 1570, 2355, 2813, 2910, 4553, 4710, 5626, 8439, 9106, 13659, 14065, 15229, 16878, 22765, 27318, 28130, 30458, 42195, 45530, 45687, 68295, 76145, 84390, 91374, 136590, 152290, 228435, 441641, 456870, 883282, 1324923, 2208205, 2649846, 4416410, 6624615, 13249230]

約数ペア:

[(1, 13249230), (2, 6624615), (3, 4416410), (5, 2649846), (6, 2208205), (10, 1324923), (15, 883282), (29, 456870), (30, 441641), (58, 228435), (87, 152290), (97, 136590), (145, 91374), (157, 84390), (174, 76145), (194, 68295), (290, 45687), (291, 45530), (314, 42195), (435, 30458), (471, 28130), (485, 27318), (582, 22765), (785, 16878), (870, 15229), (942, 14065), (970, 13659), (1455, 9106), (1570, 8439), (2355, 5626), (2813, 4710), (2910, 4553)]