30654108

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:327

約数の個数: 72

約数和(自身を含む): 80196480

約数和(自身を除く): 49542372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 71, 134, 142, 179, 201, 213, 268, 284, 358, 402, 426, 537, 603, 639, 716, 804, 852, 1074, 1206, 1278, 1611, 2148, 2412, 2556, 3222, 4757, 6444, 9514, 11993, 12709, 14271, 19028, 23986, 25418, 28542, 35979, 38127, 42813, 47972, 50836, 57084, 71958, 76254, 85626, 107937, 114381, 143916, 152508, 171252, 215874, 228762, 431748, 457524, 851503, 1703006, 2554509, 3406012, 5109018, 7663527, 10218036, 15327054, 30654108]

約数ペア:

[(1, 30654108), (2, 15327054), (3, 10218036), (4, 7663527), (6, 5109018), (9, 3406012), (12, 2554509), (18, 1703006), (36, 851503), (67, 457524), (71, 431748), (134, 228762), (142, 215874), (179, 171252), (201, 152508), (213, 143916), (268, 114381), (284, 107937), (358, 85626), (402, 76254), (426, 71958), (537, 57084), (603, 50836), (639, 47972), (716, 42813), (804, 38127), (852, 35979), (1074, 28542), (1206, 25418), (1278, 23986), (1611, 19028), (2148, 14271), (2412, 12709), (2556, 11993), (3222, 9514), (4757, 6444)]