615394130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89317}}^1$

素因数の和:89390

約数の個数: 32

約数和(自身を含む): 1215439344

約数和(自身を除く): 600045214

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 89317, 178634, 446585, 893170, 1161121, 2322242, 4733801, 5805605, 9467602, 11611210, 23669005, 47338010, 61539413, 123078826, 307697065, 615394130]

約数ペア:

[(1, 615394130), (2, 307697065), (5, 123078826), (10, 61539413), (13, 47338010), (26, 23669005), (53, 11611210), (65, 9467602), (106, 5805605), (130, 4733801), (265, 2322242), (530, 1161121), (689, 893170), (1378, 446585), (3445, 178634), (6890, 89317)]