30220944

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2549}}^1$

素因数の和:2592

約数の個数: 80

約数和(自身を含む): 88536000

約数和(自身を除く): 58315056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2549, 2964, 3952, 5098, 5928, 7647, 10196, 11856, 15294, 20392, 30588, 33137, 40784, 48431, 61176, 66274, 96862, 99411, 122352, 132548, 145293, 193724, 198822, 265096, 290586, 387448, 397644, 530192, 581172, 629603, 774896, 795288, 1162344, 1259206, 1590576, 1888809, 2324688, 2518412, 3777618, 5036824, 7555236, 10073648, 15110472, 30220944]

約数ペア:

[(1, 30220944), (2, 15110472), (3, 10073648), (4, 7555236), (6, 5036824), (8, 3777618), (12, 2518412), (13, 2324688), (16, 1888809), (19, 1590576), (24, 1259206), (26, 1162344), (38, 795288), (39, 774896), (48, 629603), (52, 581172), (57, 530192), (76, 397644), (78, 387448), (104, 290586), (114, 265096), (152, 198822), (156, 193724), (208, 145293), (228, 132548), (247, 122352), (304, 99411), (312, 96862), (456, 66274), (494, 61176), (624, 48431), (741, 40784), (912, 33137), (988, 30588), (1482, 20392), (1976, 15294), (2549, 11856), (2964, 10196), (3952, 7647), (5098, 5928)]