61293180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{439}}^1$

素因数の和:643

約数の個数: 96

約数和(自身を含む): 186278400

約数和(自身を除く): 124985220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 179, 195, 260, 358, 390, 439, 537, 716, 780, 878, 895, 1074, 1317, 1756, 1790, 2148, 2195, 2327, 2634, 2685, 3580, 4390, 4654, 5268, 5370, 5707, 6585, 6981, 8780, 9308, 10740, 11414, 11635, 13170, 13962, 17121, 22828, 23270, 26340, 27924, 28535, 34242, 34905, 46540, 57070, 68484, 69810, 78581, 85605, 114140, 139620, 157162, 171210, 235743, 314324, 342420, 392905, 471486, 785810, 942972, 1021553, 1178715, 1571620, 2043106, 2357430, 3064659, 4086212, 4714860, 5107765, 6129318, 10215530, 12258636, 15323295, 20431060, 30646590, 61293180]

約数ペア:

[(1, 61293180), (2, 30646590), (3, 20431060), (4, 15323295), (5, 12258636), (6, 10215530), (10, 6129318), (12, 5107765), (13, 4714860), (15, 4086212), (20, 3064659), (26, 2357430), (30, 2043106), (39, 1571620), (52, 1178715), (60, 1021553), (65, 942972), (78, 785810), (130, 471486), (156, 392905), (179, 342420), (195, 314324), (260, 235743), (358, 171210), (390, 157162), (439, 139620), (537, 114140), (716, 85605), (780, 78581), (878, 69810), (895, 68484), (1074, 57070), (1317, 46540), (1756, 34905), (1790, 34242), (2148, 28535), (2195, 27924), (2327, 26340), (2634, 23270), (2685, 22828), (3580, 17121), (4390, 13962), (4654, 13170), (5268, 11635), (5370, 11414), (5707, 10740), (6585, 9308), (6981, 8780)]