42952910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:658

約数の個数: 96

約数和(自身を含む): 105833952

約数和(自身を除く): 62881042

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 49, 55, 65, 70, 77, 91, 98, 110, 130, 143, 154, 182, 245, 286, 385, 455, 490, 539, 613, 637, 715, 770, 910, 1001, 1078, 1226, 1274, 1430, 2002, 2695, 3065, 3185, 4291, 5005, 5390, 6130, 6370, 6743, 7007, 7969, 8582, 10010, 13486, 14014, 15938, 21455, 30037, 33715, 35035, 39845, 42910, 47201, 55783, 60074, 67430, 70070, 79690, 87659, 94402, 111566, 150185, 175318, 236005, 278915, 300370, 330407, 390481, 438295, 472010, 557830, 613613, 660814, 780962, 876590, 1227226, 1652035, 1952405, 3068065, 3304070, 3904810, 4295291, 6136130, 8590582, 21476455, 42952910]

約数ペア:

[(1, 42952910), (2, 21476455), (5, 8590582), (7, 6136130), (10, 4295291), (11, 3904810), (13, 3304070), (14, 3068065), (22, 1952405), (26, 1652035), (35, 1227226), (49, 876590), (55, 780962), (65, 660814), (70, 613613), (77, 557830), (91, 472010), (98, 438295), (110, 390481), (130, 330407), (143, 300370), (154, 278915), (182, 236005), (245, 175318), (286, 150185), (385, 111566), (455, 94402), (490, 87659), (539, 79690), (613, 70070), (637, 67430), (715, 60074), (770, 55783), (910, 47201), (1001, 42910), (1078, 39845), (1226, 35035), (1274, 33715), (1430, 30037), (2002, 21455), (2695, 15938), (3065, 14014), (3185, 13486), (4291, 10010), (5005, 8582), (5390, 7969), (6130, 7007), (6370, 6743)]