61885460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{919}}^1$

素因数の和:985

約数の個数: 96

約数和(自身を含む): 164451840

約数和(自身を除く): 102566380

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 37, 52, 65, 70, 74, 91, 130, 140, 148, 182, 185, 259, 260, 364, 370, 455, 481, 518, 740, 910, 919, 962, 1036, 1295, 1820, 1838, 1924, 2405, 2590, 3367, 3676, 4595, 4810, 5180, 6433, 6734, 9190, 9620, 11947, 12866, 13468, 16835, 18380, 23894, 25732, 32165, 33670, 34003, 47788, 59735, 64330, 67340, 68006, 83629, 119470, 128660, 136012, 167258, 170015, 238021, 238940, 334516, 340030, 418145, 442039, 476042, 680060, 836290, 884078, 952084, 1190105, 1672580, 1768156, 2210195, 2380210, 3094273, 4420390, 4760420, 6188546, 8840780, 12377092, 15471365, 30942730, 61885460]

約数ペア:

[(1, 61885460), (2, 30942730), (4, 15471365), (5, 12377092), (7, 8840780), (10, 6188546), (13, 4760420), (14, 4420390), (20, 3094273), (26, 2380210), (28, 2210195), (35, 1768156), (37, 1672580), (52, 1190105), (65, 952084), (70, 884078), (74, 836290), (91, 680060), (130, 476042), (140, 442039), (148, 418145), (182, 340030), (185, 334516), (259, 238940), (260, 238021), (364, 170015), (370, 167258), (455, 136012), (481, 128660), (518, 119470), (740, 83629), (910, 68006), (919, 67340), (962, 64330), (1036, 59735), (1295, 47788), (1820, 34003), (1838, 33670), (1924, 32165), (2405, 25732), (2590, 23894), (3367, 18380), (3676, 16835), (4595, 13468), (4810, 12866), (5180, 11947), (6433, 9620), (6734, 9190)]