30005712

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1$

素因数の和:1041

約数の個数: 120

約数和(自身を含む): 96526560

約数和(自身を除く): 66520848

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 304, 342, 396, 418, 456, 528, 627, 684, 792, 836, 912, 997, 1254, 1368, 1584, 1672, 1881, 1994, 2508, 2736, 2991, 3344, 3762, 3988, 5016, 5982, 7524, 7976, 8973, 10032, 10967, 11964, 15048, 15952, 17946, 18943, 21934, 23928, 30096, 32901, 35892, 37886, 43868, 47856, 56829, 65802, 71784, 75772, 87736, 98703, 113658, 131604, 143568, 151544, 170487, 175472, 197406, 208373, 227316, 263208, 303088, 340974, 394812, 416746, 454632, 526416, 625119, 681948, 789624, 833492, 909264, 1250238, 1363896, 1579248, 1666984, 1875357, 2500476, 2727792, 3333968, 3750714, 5000952, 7501428, 10001904, 15002856, 30005712]

約数ペア:

[(1, 30005712), (2, 15002856), (3, 10001904), (4, 7501428), (6, 5000952), (8, 3750714), (9, 3333968), (11, 2727792), (12, 2500476), (16, 1875357), (18, 1666984), (19, 1579248), (22, 1363896), (24, 1250238), (33, 909264), (36, 833492), (38, 789624), (44, 681948), (48, 625119), (57, 526416), (66, 454632), (72, 416746), (76, 394812), (88, 340974), (99, 303088), (114, 263208), (132, 227316), (144, 208373), (152, 197406), (171, 175472), (176, 170487), (198, 151544), (209, 143568), (228, 131604), (264, 113658), (304, 98703), (342, 87736), (396, 75772), (418, 71784), (456, 65802), (528, 56829), (627, 47856), (684, 43868), (792, 37886), (836, 35892), (912, 32901), (997, 30096), (1254, 23928), (1368, 21934), (1584, 18943), (1672, 17946), (1881, 15952), (1994, 15048), (2508, 11964), (2736, 10967), (2991, 10032), (3344, 8973), (3762, 7976), (3988, 7524), (5016, 5982)]