64179610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 137894400

約数和(自身を除く): 73714790

約数列:

[1, 2, 5, 10, 11, 22, 29, 31, 55, 58, 59, 62, 110, 118, 121, 145, 155, 242, 290, 295, 310, 319, 341, 590, 605, 638, 649, 682, 899, 1210, 1298, 1595, 1705, 1711, 1798, 1829, 3190, 3245, 3410, 3422, 3509, 3658, 3751, 4495, 6490, 7018, 7139, 7502, 8555, 8990, 9145, 9889, 14278, 17110, 17545, 18290, 18755, 18821, 19778, 20119, 35090, 35695, 37510, 37642, 40238, 49445, 53041, 71390, 94105, 98890, 100595, 106082, 108779, 188210, 201190, 207031, 217558, 221309, 265205, 414062, 442618, 530410, 543895, 583451, 1035155, 1087790, 1106545, 1166902, 2070310, 2213090, 2917255, 5834510, 6417961, 12835922, 32089805, 64179610]

約数ペア:

[(1, 64179610), (2, 32089805), (5, 12835922), (10, 6417961), (11, 5834510), (22, 2917255), (29, 2213090), (31, 2070310), (55, 1166902), (58, 1106545), (59, 1087790), (62, 1035155), (110, 583451), (118, 543895), (121, 530410), (145, 442618), (155, 414062), (242, 265205), (290, 221309), (295, 217558), (310, 207031), (319, 201190), (341, 188210), (590, 108779), (605, 106082), (638, 100595), (649, 98890), (682, 94105), (899, 71390), (1210, 53041), (1298, 49445), (1595, 40238), (1705, 37642), (1711, 37510), (1798, 35695), (1829, 35090), (3190, 20119), (3245, 19778), (3410, 18821), (3422, 18755), (3509, 18290), (3658, 17545), (3751, 17110), (4495, 14278), (6490, 9889), (7018, 9145), (7139, 8990), (7502, 8555)]