307202350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:770

約数の個数: 96

約数和(自身を含む): 710954496

約数和(自身を除く): 403752146

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 107, 130, 175, 182, 214, 325, 350, 455, 535, 631, 650, 749, 910, 1070, 1262, 1391, 1498, 2275, 2675, 2782, 3155, 3745, 4417, 4550, 5350, 6310, 6955, 7490, 8203, 8834, 9737, 13910, 15775, 16406, 18725, 19474, 22085, 31550, 34775, 37450, 41015, 44170, 48685, 57421, 67517, 69550, 82030, 97370, 110425, 114842, 135034, 205075, 220850, 243425, 287105, 337585, 410150, 472619, 486850, 574210, 675170, 877721, 945238, 1435525, 1687925, 1755442, 2363095, 2871050, 3375850, 4388605, 4726190, 6144047, 8777210, 11815475, 12288094, 21943025, 23630950, 30720235, 43886050, 61440470, 153601175, 307202350]

約数ペア:

[(1, 307202350), (2, 153601175), (5, 61440470), (7, 43886050), (10, 30720235), (13, 23630950), (14, 21943025), (25, 12288094), (26, 11815475), (35, 8777210), (50, 6144047), (65, 4726190), (70, 4388605), (91, 3375850), (107, 2871050), (130, 2363095), (175, 1755442), (182, 1687925), (214, 1435525), (325, 945238), (350, 877721), (455, 675170), (535, 574210), (631, 486850), (650, 472619), (749, 410150), (910, 337585), (1070, 287105), (1262, 243425), (1391, 220850), (1498, 205075), (2275, 135034), (2675, 114842), (2782, 110425), (3155, 97370), (3745, 82030), (4417, 69550), (4550, 67517), (5350, 57421), (6310, 48685), (6955, 44170), (7490, 41015), (8203, 37450), (8834, 34775), (9737, 31550), (13910, 22085), (15775, 19474), (16406, 18725)]