447880230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{8999}}^1$

素因数の和:9098

約数の個数: 96

約数和(自身を含む): 1347840000

約数和(自身を除く): 899959770

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 79, 90, 105, 126, 158, 210, 237, 315, 395, 474, 553, 630, 711, 790, 1106, 1185, 1422, 1659, 2370, 2765, 3318, 3555, 4977, 5530, 7110, 8295, 8999, 9954, 16590, 17998, 24885, 26997, 44995, 49770, 53994, 62993, 80991, 89990, 125986, 134985, 161982, 188979, 269970, 314965, 377958, 404955, 566937, 629930, 710921, 809910, 944895, 1133874, 1421842, 1889790, 2132763, 2834685, 3554605, 4265526, 4976447, 5669370, 6398289, 7109210, 9952894, 10663815, 12796578, 14929341, 21327630, 24882235, 29858682, 31991445, 44788023, 49764470, 63982890, 74646705, 89576046, 149293410, 223940115, 447880230]

約数ペア:

[(1, 447880230), (2, 223940115), (3, 149293410), (5, 89576046), (6, 74646705), (7, 63982890), (9, 49764470), (10, 44788023), (14, 31991445), (15, 29858682), (18, 24882235), (21, 21327630), (30, 14929341), (35, 12796578), (42, 10663815), (45, 9952894), (63, 7109210), (70, 6398289), (79, 5669370), (90, 4976447), (105, 4265526), (126, 3554605), (158, 2834685), (210, 2132763), (237, 1889790), (315, 1421842), (395, 1133874), (474, 944895), (553, 809910), (630, 710921), (711, 629930), (790, 566937), (1106, 404955), (1185, 377958), (1422, 314965), (1659, 269970), (2370, 188979), (2765, 161982), (3318, 134985), (3555, 125986), (4977, 89990), (5530, 80991), (7110, 62993), (8295, 53994), (8999, 49770), (9954, 44995), (16590, 26997), (17998, 24885)]