71044610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:640

約数の個数: 96

約数和(自身を含む): 168920640

約数和(自身を除く): 97876030

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 49, 65, 70, 91, 95, 98, 130, 133, 182, 190, 245, 247, 266, 455, 490, 494, 587, 637, 665, 910, 931, 1174, 1235, 1274, 1330, 1729, 1862, 2470, 2935, 3185, 3458, 4109, 4655, 5870, 6370, 7631, 8218, 8645, 9310, 11153, 12103, 15262, 17290, 20545, 22306, 24206, 28763, 38155, 41090, 53417, 55765, 57526, 60515, 76310, 78071, 106834, 111530, 121030, 143815, 144989, 156142, 267085, 287630, 289978, 373919, 390355, 534170, 546497, 724945, 747838, 780710, 1014923, 1092994, 1449890, 1869595, 2029846, 2732485, 3739190, 5074615, 5464970, 7104461, 10149230, 14208922, 35522305, 71044610]

約数ペア:

[(1, 71044610), (2, 35522305), (5, 14208922), (7, 10149230), (10, 7104461), (13, 5464970), (14, 5074615), (19, 3739190), (26, 2732485), (35, 2029846), (38, 1869595), (49, 1449890), (65, 1092994), (70, 1014923), (91, 780710), (95, 747838), (98, 724945), (130, 546497), (133, 534170), (182, 390355), (190, 373919), (245, 289978), (247, 287630), (266, 267085), (455, 156142), (490, 144989), (494, 143815), (587, 121030), (637, 111530), (665, 106834), (910, 78071), (931, 76310), (1174, 60515), (1235, 57526), (1274, 55765), (1330, 53417), (1729, 41090), (1862, 38155), (2470, 28763), (2935, 24206), (3185, 22306), (3458, 20545), (4109, 17290), (4655, 15262), (5870, 12103), (6370, 11153), (7631, 9310), (8218, 8645)]