30669984

素因数分解:

$2^5\times 3^2\times {\mathrm{109}}^1\times {\mathrm{977}}^1$

素因数の和:1102

約数の個数: 72

約数和(自身を含む): 88108020

約数和(自身を除く): 57438036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 109, 144, 218, 288, 327, 436, 654, 872, 977, 981, 1308, 1744, 1954, 1962, 2616, 2931, 3488, 3908, 3924, 5232, 5862, 7816, 7848, 8793, 10464, 11724, 15632, 15696, 17586, 23448, 31264, 31392, 35172, 46896, 70344, 93792, 106493, 140688, 212986, 281376, 319479, 425972, 638958, 851944, 958437, 1277916, 1703888, 1916874, 2555832, 3407776, 3833748, 5111664, 7667496, 10223328, 15334992, 30669984]

約数ペア:

[(1, 30669984), (2, 15334992), (3, 10223328), (4, 7667496), (6, 5111664), (8, 3833748), (9, 3407776), (12, 2555832), (16, 1916874), (18, 1703888), (24, 1277916), (32, 958437), (36, 851944), (48, 638958), (72, 425972), (96, 319479), (109, 281376), (144, 212986), (218, 140688), (288, 106493), (327, 93792), (436, 70344), (654, 46896), (872, 35172), (977, 31392), (981, 31264), (1308, 23448), (1744, 17586), (1954, 15696), (1962, 15632), (2616, 11724), (2931, 10464), (3488, 8793), (3908, 7848), (3924, 7816), (5232, 5862)]