1520687230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:482

約数の個数: 96

約数和(自身を含む): 3110788800

約数和(自身を除く): 1590101570

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 71, 85, 95, 142, 170, 190, 323, 349, 355, 361, 646, 698, 710, 722, 1207, 1349, 1615, 1745, 1805, 2414, 2698, 3230, 3490, 3610, 5933, 6035, 6137, 6631, 6745, 11866, 12070, 12274, 13262, 13490, 22933, 24779, 25631, 29665, 30685, 33155, 45866, 49558, 51262, 59330, 61370, 66310, 112727, 114665, 123895, 125989, 128155, 225454, 229330, 247790, 251978, 256310, 421243, 435727, 470801, 563635, 629945, 842486, 871454, 941602, 1127270, 1259890, 2106215, 2141813, 2178635, 2354005, 4212430, 4283626, 4357270, 4708010, 8003617, 8945219, 10709065, 16007234, 17890438, 21418130, 40018085, 44726095, 80036170, 89452190, 152068723, 304137446, 760343615, 1520687230]

約数ペア:

[(1, 1520687230), (2, 760343615), (5, 304137446), (10, 152068723), (17, 89452190), (19, 80036170), (34, 44726095), (38, 40018085), (71, 21418130), (85, 17890438), (95, 16007234), (142, 10709065), (170, 8945219), (190, 8003617), (323, 4708010), (349, 4357270), (355, 4283626), (361, 4212430), (646, 2354005), (698, 2178635), (710, 2141813), (722, 2106215), (1207, 1259890), (1349, 1127270), (1615, 941602), (1745, 871454), (1805, 842486), (2414, 629945), (2698, 563635), (3230, 470801), (3490, 435727), (3610, 421243), (5933, 256310), (6035, 251978), (6137, 247790), (6631, 229330), (6745, 225454), (11866, 128155), (12070, 125989), (12274, 123895), (13262, 114665), (13490, 112727), (22933, 66310), (24779, 61370), (25631, 59330), (29665, 51262), (30685, 49558), (33155, 45866)]