224714350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:338

約数の個数: 96

約数和(自身を含む): 499968000

約数和(自身を除く): 275253650

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 139, 149, 155, 175, 217, 278, 298, 310, 350, 434, 695, 745, 775, 973, 1043, 1085, 1390, 1490, 1550, 1946, 2086, 2170, 3475, 3725, 4309, 4619, 4865, 5215, 5425, 6950, 7450, 8618, 9238, 9730, 10430, 10850, 20711, 21545, 23095, 24325, 26075, 30163, 32333, 41422, 43090, 46190, 48650, 52150, 60326, 64666, 103555, 107725, 115475, 144977, 150815, 161665, 207110, 215450, 230950, 289954, 301630, 323330, 517775, 642041, 724885, 754075, 808325, 1035550, 1284082, 1449770, 1508150, 1616650, 3210205, 3624425, 4494287, 6420410, 7248850, 8988574, 16051025, 22471435, 32102050, 44942870, 112357175, 224714350]

約数ペア:

[(1, 224714350), (2, 112357175), (5, 44942870), (7, 32102050), (10, 22471435), (14, 16051025), (25, 8988574), (31, 7248850), (35, 6420410), (50, 4494287), (62, 3624425), (70, 3210205), (139, 1616650), (149, 1508150), (155, 1449770), (175, 1284082), (217, 1035550), (278, 808325), (298, 754075), (310, 724885), (350, 642041), (434, 517775), (695, 323330), (745, 301630), (775, 289954), (973, 230950), (1043, 215450), (1085, 207110), (1390, 161665), (1490, 150815), (1550, 144977), (1946, 115475), (2086, 107725), (2170, 103555), (3475, 64666), (3725, 60326), (4309, 52150), (4619, 48650), (4865, 46190), (5215, 43090), (5425, 41422), (6950, 32333), (7450, 30163), (8618, 26075), (9238, 24325), (9730, 23095), (10430, 21545), (10850, 20711)]