64230950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 145704960

約数和(自身を除く): 81474010

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 79, 101, 115, 158, 161, 175, 202, 230, 322, 350, 395, 505, 553, 575, 707, 790, 805, 1010, 1106, 1150, 1414, 1610, 1817, 1975, 2323, 2525, 2765, 3535, 3634, 3950, 4025, 4646, 5050, 5530, 7070, 7979, 8050, 9085, 11615, 12719, 13825, 15958, 16261, 17675, 18170, 23230, 25438, 27650, 32522, 35350, 39895, 45425, 55853, 58075, 63595, 79790, 81305, 90850, 111706, 116150, 127190, 162610, 183517, 199475, 279265, 317975, 367034, 398950, 406525, 558530, 635950, 813050, 917585, 1284619, 1396325, 1835170, 2569238, 2792650, 4587925, 6423095, 9175850, 12846190, 32115475, 64230950]

約数ペア:

[(1, 64230950), (2, 32115475), (5, 12846190), (7, 9175850), (10, 6423095), (14, 4587925), (23, 2792650), (25, 2569238), (35, 1835170), (46, 1396325), (50, 1284619), (70, 917585), (79, 813050), (101, 635950), (115, 558530), (158, 406525), (161, 398950), (175, 367034), (202, 317975), (230, 279265), (322, 199475), (350, 183517), (395, 162610), (505, 127190), (553, 116150), (575, 111706), (707, 90850), (790, 81305), (805, 79790), (1010, 63595), (1106, 58075), (1150, 55853), (1414, 45425), (1610, 39895), (1817, 35350), (1975, 32522), (2323, 27650), (2525, 25438), (2765, 23230), (3535, 18170), (3634, 17675), (3950, 16261), (4025, 15958), (4646, 13825), (5050, 12719), (5530, 11615), (7070, 9085), (7979, 8050)]