30785964

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^2\times {\mathrm{67}}^1$

素因数の和:203

約数の個数: 72

約数和(自身を含む): 80904768

約数和(自身を除く): 50118804

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 59, 66, 67, 118, 132, 134, 177, 201, 236, 268, 354, 402, 649, 708, 737, 804, 1298, 1474, 1947, 2211, 2596, 2948, 3481, 3894, 3953, 4422, 6962, 7788, 7906, 8844, 10443, 11859, 13924, 15812, 20886, 23718, 38291, 41772, 43483, 47436, 76582, 86966, 114873, 130449, 153164, 173932, 229746, 233227, 260898, 459492, 466454, 521796, 699681, 932908, 1399362, 2565497, 2798724, 5130994, 7696491, 10261988, 15392982, 30785964]

約数ペア:

[(1, 30785964), (2, 15392982), (3, 10261988), (4, 7696491), (6, 5130994), (11, 2798724), (12, 2565497), (22, 1399362), (33, 932908), (44, 699681), (59, 521796), (66, 466454), (67, 459492), (118, 260898), (132, 233227), (134, 229746), (177, 173932), (201, 153164), (236, 130449), (268, 114873), (354, 86966), (402, 76582), (649, 47436), (708, 43483), (737, 41772), (804, 38291), (1298, 23718), (1474, 20886), (1947, 15812), (2211, 13924), (2596, 11859), (2948, 10443), (3481, 8844), (3894, 7906), (3953, 7788), (4422, 6962)]