70391390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:130

約数の個数: 96

約数和(自身を含む): 150107904

約数和(自身を除く): 79716514

約数列:

[1, 2, 5, 10, 17, 19, 31, 34, 37, 38, 62, 74, 85, 95, 155, 170, 185, 190, 310, 323, 361, 370, 527, 589, 629, 646, 703, 722, 1054, 1147, 1178, 1258, 1406, 1615, 1805, 2294, 2635, 2945, 3145, 3230, 3515, 3610, 5270, 5735, 5890, 6137, 6290, 7030, 10013, 11191, 11470, 11951, 12274, 13357, 19499, 20026, 21793, 22382, 23902, 26714, 30685, 38998, 43586, 50065, 55955, 59755, 61370, 66785, 97495, 100130, 108965, 111910, 119510, 133570, 190247, 194990, 217930, 227069, 370481, 380494, 414067, 454138, 740962, 828134, 951235, 1135345, 1852405, 1902470, 2070335, 2270690, 3704810, 4140670, 7039139, 14078278, 35195695, 70391390]

約数ペア:

[(1, 70391390), (2, 35195695), (5, 14078278), (10, 7039139), (17, 4140670), (19, 3704810), (31, 2270690), (34, 2070335), (37, 1902470), (38, 1852405), (62, 1135345), (74, 951235), (85, 828134), (95, 740962), (155, 454138), (170, 414067), (185, 380494), (190, 370481), (310, 227069), (323, 217930), (361, 194990), (370, 190247), (527, 133570), (589, 119510), (629, 111910), (646, 108965), (703, 100130), (722, 97495), (1054, 66785), (1147, 61370), (1178, 59755), (1258, 55955), (1406, 50065), (1615, 43586), (1805, 38998), (2294, 30685), (2635, 26714), (2945, 23902), (3145, 22382), (3230, 21793), (3515, 20026), (3610, 19499), (5270, 13357), (5735, 12274), (5890, 11951), (6137, 11470), (6290, 11191), (7030, 10013)]