31006050970

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1\times {\mathrm{331}}^1\times {\mathrm{359}}^1$

素因数の和:1063

約数の個数: 64

約数和(自身を含む): 56924985600

約数和(自身を除く): 25918934630

約数列:

[1, 2, 5, 10, 97, 194, 269, 331, 359, 485, 538, 662, 718, 970, 1345, 1655, 1795, 2690, 3310, 3590, 26093, 32107, 34823, 52186, 64214, 69646, 89039, 96571, 118829, 130465, 160535, 174115, 178078, 193142, 237658, 260930, 321070, 348230, 445195, 482855, 594145, 890390, 965710, 1188290, 8636783, 9367387, 11526413, 17273566, 18734774, 23052826, 31965001, 43183915, 46836935, 57632065, 63930002, 86367830, 93673870, 115264130, 159825005, 319650010, 3100605097, 6201210194, 15503025485, 31006050970]

約数ペア:

[(1, 31006050970), (2, 15503025485), (5, 6201210194), (10, 3100605097), (97, 319650010), (194, 159825005), (269, 115264130), (331, 93673870), (359, 86367830), (485, 63930002), (538, 57632065), (662, 46836935), (718, 43183915), (970, 31965001), (1345, 23052826), (1655, 18734774), (1795, 17273566), (2690, 11526413), (3310, 9367387), (3590, 8636783), (26093, 1188290), (32107, 965710), (34823, 890390), (52186, 594145), (64214, 482855), (69646, 445195), (89039, 348230), (96571, 321070), (118829, 260930), (130465, 237658), (160535, 193142), (174115, 178078)]