39802650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 104993280

約数和(自身を除く): 65190630

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 83, 115, 138, 139, 150, 166, 230, 249, 278, 345, 415, 417, 498, 575, 690, 695, 830, 834, 1150, 1245, 1390, 1725, 1909, 2075, 2085, 2490, 3197, 3450, 3475, 3818, 4150, 4170, 5727, 6225, 6394, 6950, 9545, 9591, 10425, 11454, 11537, 12450, 15985, 19090, 19182, 20850, 23074, 28635, 31970, 34611, 47725, 47955, 57270, 57685, 69222, 79925, 95450, 95910, 115370, 143175, 159850, 173055, 239775, 265351, 286350, 288425, 346110, 479550, 530702, 576850, 796053, 865275, 1326755, 1592106, 1730550, 2653510, 3980265, 6633775, 7960530, 13267550, 19901325, 39802650]

約数ペア:

[(1, 39802650), (2, 19901325), (3, 13267550), (5, 7960530), (6, 6633775), (10, 3980265), (15, 2653510), (23, 1730550), (25, 1592106), (30, 1326755), (46, 865275), (50, 796053), (69, 576850), (75, 530702), (83, 479550), (115, 346110), (138, 288425), (139, 286350), (150, 265351), (166, 239775), (230, 173055), (249, 159850), (278, 143175), (345, 115370), (415, 95910), (417, 95450), (498, 79925), (575, 69222), (690, 57685), (695, 57270), (830, 47955), (834, 47725), (1150, 34611), (1245, 31970), (1390, 28635), (1725, 23074), (1909, 20850), (2075, 19182), (2085, 19090), (2490, 15985), (3197, 12450), (3450, 11537), (3475, 11454), (3818, 10425), (4150, 9591), (4170, 9545), (5727, 6950), (6225, 6394)]