87517170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{571}}^1$

素因数の和:728

約数の個数: 96

約数和(自身を含む): 247351104

約数和(自身を除く): 159833934

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 131, 195, 234, 262, 390, 393, 571, 585, 655, 786, 1142, 1170, 1179, 1310, 1703, 1713, 1965, 2358, 2855, 3406, 3426, 3930, 5109, 5139, 5710, 5895, 7423, 8515, 8565, 10218, 10278, 11790, 14846, 15327, 17030, 17130, 22269, 25545, 25695, 30654, 37115, 44538, 51090, 51390, 66807, 74230, 74801, 76635, 111345, 133614, 149602, 153270, 222690, 224403, 334035, 374005, 448806, 668070, 673209, 748010, 972413, 1122015, 1346418, 1944826, 2244030, 2917239, 3366045, 4862065, 5834478, 6732090, 8751717, 9724130, 14586195, 17503434, 29172390, 43758585, 87517170]

約数ペア:

[(1, 87517170), (2, 43758585), (3, 29172390), (5, 17503434), (6, 14586195), (9, 9724130), (10, 8751717), (13, 6732090), (15, 5834478), (18, 4862065), (26, 3366045), (30, 2917239), (39, 2244030), (45, 1944826), (65, 1346418), (78, 1122015), (90, 972413), (117, 748010), (130, 673209), (131, 668070), (195, 448806), (234, 374005), (262, 334035), (390, 224403), (393, 222690), (571, 153270), (585, 149602), (655, 133614), (786, 111345), (1142, 76635), (1170, 74801), (1179, 74230), (1310, 66807), (1703, 51390), (1713, 51090), (1965, 44538), (2358, 37115), (2855, 30654), (3406, 25695), (3426, 25545), (3930, 22269), (5109, 17130), (5139, 17030), (5710, 15327), (5895, 14846), (7423, 11790), (8515, 10278), (8565, 10218)]