30917628

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1031}}^1$

素因数の和:1072

約数の個数: 108

約数和(自身を含む): 96353712

約数和(自身を除く): 65436084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 49, 51, 63, 68, 84, 98, 102, 119, 126, 147, 153, 196, 204, 238, 252, 294, 306, 357, 441, 476, 588, 612, 714, 833, 882, 1031, 1071, 1428, 1666, 1764, 2062, 2142, 2499, 3093, 3332, 4124, 4284, 4998, 6186, 7217, 7497, 9279, 9996, 12372, 14434, 14994, 17527, 18558, 21651, 28868, 29988, 35054, 37116, 43302, 50519, 52581, 64953, 70108, 86604, 101038, 105162, 122689, 129906, 151557, 157743, 202076, 210324, 245378, 259812, 303114, 315486, 368067, 454671, 490756, 606228, 630972, 736134, 858823, 909342, 1104201, 1472268, 1717646, 1818684, 2208402, 2576469, 3435292, 4416804, 5152938, 7729407, 10305876, 15458814, 30917628]

約数ペア:

[(1, 30917628), (2, 15458814), (3, 10305876), (4, 7729407), (6, 5152938), (7, 4416804), (9, 3435292), (12, 2576469), (14, 2208402), (17, 1818684), (18, 1717646), (21, 1472268), (28, 1104201), (34, 909342), (36, 858823), (42, 736134), (49, 630972), (51, 606228), (63, 490756), (68, 454671), (84, 368067), (98, 315486), (102, 303114), (119, 259812), (126, 245378), (147, 210324), (153, 202076), (196, 157743), (204, 151557), (238, 129906), (252, 122689), (294, 105162), (306, 101038), (357, 86604), (441, 70108), (476, 64953), (588, 52581), (612, 50519), (714, 43302), (833, 37116), (882, 35054), (1031, 29988), (1071, 28868), (1428, 21651), (1666, 18558), (1764, 17527), (2062, 14994), (2142, 14434), (2499, 12372), (3093, 9996), (3332, 9279), (4124, 7497), (4284, 7217), (4998, 6186)]