349684030

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:565

約数の個数: 64

約数和(自身を含む): 680762880

約数和(自身を除く): 331078850

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 97, 145, 155, 194, 290, 310, 401, 485, 802, 899, 970, 1798, 2005, 2813, 3007, 4010, 4495, 5626, 6014, 8990, 11629, 12431, 14065, 15035, 23258, 24862, 28130, 30070, 38897, 58145, 62155, 77794, 87203, 116290, 124310, 174406, 194485, 360499, 388970, 436015, 720998, 872030, 1128013, 1205807, 1802495, 2256026, 2411614, 3604990, 5640065, 6029035, 11280130, 12058070, 34968403, 69936806, 174842015, 349684030]

約数ペア:

[(1, 349684030), (2, 174842015), (5, 69936806), (10, 34968403), (29, 12058070), (31, 11280130), (58, 6029035), (62, 5640065), (97, 3604990), (145, 2411614), (155, 2256026), (194, 1802495), (290, 1205807), (310, 1128013), (401, 872030), (485, 720998), (802, 436015), (899, 388970), (970, 360499), (1798, 194485), (2005, 174406), (2813, 124310), (3007, 116290), (4010, 87203), (4495, 77794), (5626, 62155), (6014, 58145), (8990, 38897), (11629, 30070), (12431, 28130), (14065, 24862), (15035, 23258)]