29410940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:183

約数の個数: 96

約数和(自身を含む): 71124480

約数和(自身を除く): 41713540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 41, 52, 62, 65, 82, 89, 124, 130, 155, 164, 178, 205, 260, 310, 356, 403, 410, 445, 533, 620, 806, 820, 890, 1066, 1157, 1271, 1612, 1780, 2015, 2132, 2314, 2542, 2665, 2759, 3649, 4030, 4628, 5084, 5330, 5518, 5785, 6355, 7298, 8060, 10660, 11036, 11570, 12710, 13795, 14596, 16523, 18245, 23140, 25420, 27590, 33046, 35867, 36490, 47437, 55180, 66092, 71734, 72980, 82615, 94874, 113119, 143468, 165230, 179335, 189748, 226238, 237185, 330460, 358670, 452476, 474370, 565595, 717340, 948740, 1131190, 1470547, 2262380, 2941094, 5882188, 7352735, 14705470, 29410940]

約数ペア:

[(1, 29410940), (2, 14705470), (4, 7352735), (5, 5882188), (10, 2941094), (13, 2262380), (20, 1470547), (26, 1131190), (31, 948740), (41, 717340), (52, 565595), (62, 474370), (65, 452476), (82, 358670), (89, 330460), (124, 237185), (130, 226238), (155, 189748), (164, 179335), (178, 165230), (205, 143468), (260, 113119), (310, 94874), (356, 82615), (403, 72980), (410, 71734), (445, 66092), (533, 55180), (620, 47437), (806, 36490), (820, 35867), (890, 33046), (1066, 27590), (1157, 25420), (1271, 23140), (1612, 18245), (1780, 16523), (2015, 14596), (2132, 13795), (2314, 12710), (2542, 11570), (2665, 11036), (2759, 10660), (3649, 8060), (4030, 7298), (4628, 6355), (5084, 5785), (5330, 5518)]