4992780

素因数分解:

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

素因数の和:235

約数の個数: 96

約数和(自身を含む): 15551424

約数和(自身を除く): 10558644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 173, 185, 195, 222, 260, 346, 370, 390, 444, 481, 519, 555, 692, 740, 780, 865, 962, 1038, 1110, 1443, 1730, 1924, 2076, 2220, 2249, 2405, 2595, 2886, 3460, 4498, 4810, 5190, 5772, 6401, 6747, 7215, 8996, 9620, 10380, 11245, 12802, 13494, 14430, 19203, 22490, 25604, 26988, 28860, 32005, 33735, 38406, 44980, 64010, 67470, 76812, 83213, 96015, 128020, 134940, 166426, 192030, 249639, 332852, 384060, 416065, 499278, 832130, 998556, 1248195, 1664260, 2496390, 4992780]

約数ペア:

[(1, 4992780), (2, 2496390), (3, 1664260), (4, 1248195), (5, 998556), (6, 832130), (10, 499278), (12, 416065), (13, 384060), (15, 332852), (20, 249639), (26, 192030), (30, 166426), (37, 134940), (39, 128020), (52, 96015), (60, 83213), (65, 76812), (74, 67470), (78, 64010), (111, 44980), (130, 38406), (148, 33735), (156, 32005), (173, 28860), (185, 26988), (195, 25604), (222, 22490), (260, 19203), (346, 14430), (370, 13494), (390, 12802), (444, 11245), (481, 10380), (519, 9620), (555, 8996), (692, 7215), (740, 6747), (780, 6401), (865, 5772), (962, 5190), (1038, 4810), (1110, 4498), (1443, 3460), (1730, 2886), (1924, 2595), (2076, 2405), (2220, 2249)]