30227988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 84446208

約数和(自身を除く): 54218220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 67, 82, 84, 123, 131, 134, 164, 201, 246, 262, 268, 287, 393, 402, 469, 492, 524, 574, 786, 804, 861, 917, 938, 1148, 1407, 1572, 1722, 1834, 1876, 2747, 2751, 2814, 3444, 3668, 5371, 5494, 5502, 5628, 8241, 8777, 10742, 10988, 11004, 16113, 16482, 17554, 19229, 21484, 26331, 32226, 32964, 35108, 37597, 38458, 52662, 57687, 61439, 64452, 75194, 76916, 105324, 112791, 115374, 122878, 150388, 184317, 225582, 230748, 245756, 359857, 368634, 451164, 719714, 737268, 1079571, 1439428, 2159142, 2518999, 4318284, 5037998, 7556997, 10075996, 15113994, 30227988]

約数ペア:

[(1, 30227988), (2, 15113994), (3, 10075996), (4, 7556997), (6, 5037998), (7, 4318284), (12, 2518999), (14, 2159142), (21, 1439428), (28, 1079571), (41, 737268), (42, 719714), (67, 451164), (82, 368634), (84, 359857), (123, 245756), (131, 230748), (134, 225582), (164, 184317), (201, 150388), (246, 122878), (262, 115374), (268, 112791), (287, 105324), (393, 76916), (402, 75194), (469, 64452), (492, 61439), (524, 57687), (574, 52662), (786, 38458), (804, 37597), (861, 35108), (917, 32964), (938, 32226), (1148, 26331), (1407, 21484), (1572, 19229), (1722, 17554), (1834, 16482), (1876, 16113), (2747, 11004), (2751, 10988), (2814, 10742), (3444, 8777), (3668, 8241), (5371, 5628), (5494, 5502)]