47431410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:252

約数の個数: 128

約数和(自身を含む): 133297920

約数和(自身を除く): 85866510

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 37, 38, 39, 57, 65, 74, 78, 95, 111, 114, 130, 173, 185, 190, 195, 222, 247, 285, 346, 370, 390, 481, 494, 519, 555, 570, 703, 741, 865, 962, 1038, 1110, 1235, 1406, 1443, 1482, 1730, 2109, 2249, 2405, 2470, 2595, 2886, 3287, 3515, 3705, 4218, 4498, 4810, 5190, 6401, 6574, 6747, 7030, 7215, 7410, 9139, 9861, 10545, 11245, 12802, 13494, 14430, 16435, 18278, 19203, 19722, 21090, 22490, 27417, 32005, 32870, 33735, 38406, 42731, 45695, 49305, 54834, 64010, 67470, 83213, 85462, 91390, 96015, 98610, 121619, 128193, 137085, 166426, 192030, 213655, 243238, 249639, 256386, 274170, 364857, 416065, 427310, 499278, 608095, 640965, 729714, 832130, 1216190, 1248195, 1281930, 1581047, 1824285, 2496390, 3162094, 3648570, 4743141, 7905235, 9486282, 15810470, 23715705, 47431410]

約数ペア:

[(1, 47431410), (2, 23715705), (3, 15810470), (5, 9486282), (6, 7905235), (10, 4743141), (13, 3648570), (15, 3162094), (19, 2496390), (26, 1824285), (30, 1581047), (37, 1281930), (38, 1248195), (39, 1216190), (57, 832130), (65, 729714), (74, 640965), (78, 608095), (95, 499278), (111, 427310), (114, 416065), (130, 364857), (173, 274170), (185, 256386), (190, 249639), (195, 243238), (222, 213655), (247, 192030), (285, 166426), (346, 137085), (370, 128193), (390, 121619), (481, 98610), (494, 96015), (519, 91390), (555, 85462), (570, 83213), (703, 67470), (741, 64010), (865, 54834), (962, 49305), (1038, 45695), (1110, 42731), (1235, 38406), (1406, 33735), (1443, 32870), (1482, 32005), (1730, 27417), (2109, 22490), (2249, 21090), (2405, 19722), (2470, 19203), (2595, 18278), (2886, 16435), (3287, 14430), (3515, 13494), (3705, 12802), (4218, 11245), (4498, 10545), (4810, 9861), (5190, 9139), (6401, 7410), (6574, 7215), (6747, 7030)]