16107910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:629

約数の個数: 64

約数和(自身を含む): 36900864

約数和(自身を除く): 20792954

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 91, 130, 155, 182, 217, 310, 403, 434, 455, 571, 806, 910, 1085, 1142, 2015, 2170, 2821, 2855, 3997, 4030, 5642, 5710, 7423, 7994, 14105, 14846, 17701, 19985, 28210, 35402, 37115, 39970, 51961, 74230, 88505, 103922, 123907, 177010, 230113, 247814, 259805, 460226, 519610, 619535, 1150565, 1239070, 1610791, 2301130, 3221582, 8053955, 16107910]

約数ペア:

[(1, 16107910), (2, 8053955), (5, 3221582), (7, 2301130), (10, 1610791), (13, 1239070), (14, 1150565), (26, 619535), (31, 519610), (35, 460226), (62, 259805), (65, 247814), (70, 230113), (91, 177010), (130, 123907), (155, 103922), (182, 88505), (217, 74230), (310, 51961), (403, 39970), (434, 37115), (455, 35402), (571, 28210), (806, 19985), (910, 17701), (1085, 14846), (1142, 14105), (2015, 7994), (2170, 7423), (2821, 5710), (2855, 5642), (3997, 4030)]