16853550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{2293}}^1$

素因数の和:2322

約数の個数: 72

約数和(自身を含む): 48641976

約数和(自身を除く): 31788426

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 1050, 1225, 1470, 2293, 2450, 3675, 4586, 6879, 7350, 11465, 13758, 16051, 22930, 32102, 34395, 48153, 57325, 68790, 80255, 96306, 112357, 114650, 160510, 171975, 224714, 240765, 337071, 343950, 401275, 481530, 561785, 674142, 802550, 1123570, 1203825, 1685355, 2407650, 2808925, 3370710, 5617850, 8426775, 16853550]

約数ペア:

[(1, 16853550), (2, 8426775), (3, 5617850), (5, 3370710), (6, 2808925), (7, 2407650), (10, 1685355), (14, 1203825), (15, 1123570), (21, 802550), (25, 674142), (30, 561785), (35, 481530), (42, 401275), (49, 343950), (50, 337071), (70, 240765), (75, 224714), (98, 171975), (105, 160510), (147, 114650), (150, 112357), (175, 96306), (210, 80255), (245, 68790), (294, 57325), (350, 48153), (490, 34395), (525, 32102), (735, 22930), (1050, 16051), (1225, 13758), (1470, 11465), (2293, 7350), (2450, 6879), (3675, 4586)]