70224420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2741}}^1$

素因数の和:2821

約数の個数: 96

約数和(自身を含む): 228485376

約数和(自身を除く): 158260956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 366, 420, 427, 610, 732, 854, 915, 1220, 1281, 1708, 1830, 2135, 2562, 2741, 3660, 4270, 5124, 5482, 6405, 8223, 8540, 10964, 12810, 13705, 16446, 19187, 25620, 27410, 32892, 38374, 41115, 54820, 57561, 76748, 82230, 95935, 115122, 164460, 167201, 191870, 230244, 287805, 334402, 383740, 501603, 575610, 668804, 836005, 1003206, 1151220, 1170407, 1672010, 2006412, 2340814, 2508015, 3344020, 3511221, 4681628, 5016030, 5852035, 7022442, 10032060, 11704070, 14044884, 17556105, 23408140, 35112210, 70224420]

約数ペア:

[(1, 70224420), (2, 35112210), (3, 23408140), (4, 17556105), (5, 14044884), (6, 11704070), (7, 10032060), (10, 7022442), (12, 5852035), (14, 5016030), (15, 4681628), (20, 3511221), (21, 3344020), (28, 2508015), (30, 2340814), (35, 2006412), (42, 1672010), (60, 1170407), (61, 1151220), (70, 1003206), (84, 836005), (105, 668804), (122, 575610), (140, 501603), (183, 383740), (210, 334402), (244, 287805), (305, 230244), (366, 191870), (420, 167201), (427, 164460), (610, 115122), (732, 95935), (854, 82230), (915, 76748), (1220, 57561), (1281, 54820), (1708, 41115), (1830, 38374), (2135, 32892), (2562, 27410), (2741, 25620), (3660, 19187), (4270, 16446), (5124, 13705), (5482, 12810), (6405, 10964), (8223, 8540)]