29305640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:211

約数の個数: 128

約数和(自身を含む): 82978560

約数和(自身を除く): 53672920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 83, 91, 97, 104, 130, 140, 166, 182, 194, 260, 280, 332, 364, 388, 415, 455, 485, 520, 581, 664, 679, 728, 776, 830, 910, 970, 1079, 1162, 1261, 1358, 1660, 1820, 1940, 2158, 2324, 2522, 2716, 2905, 3320, 3395, 3640, 3880, 4316, 4648, 5044, 5395, 5432, 5810, 6305, 6790, 7553, 8051, 8632, 8827, 10088, 10790, 11620, 12610, 13580, 15106, 16102, 17654, 21580, 23240, 25220, 27160, 30212, 32204, 35308, 37765, 40255, 43160, 44135, 50440, 56357, 60424, 64408, 70616, 75530, 80510, 88270, 104663, 112714, 151060, 161020, 176540, 209326, 225428, 281785, 302120, 322040, 353080, 418652, 450856, 523315, 563570, 732641, 837304, 1046630, 1127140, 1465282, 2093260, 2254280, 2930564, 3663205, 4186520, 5861128, 7326410, 14652820, 29305640]

約数ペア:

[(1, 29305640), (2, 14652820), (4, 7326410), (5, 5861128), (7, 4186520), (8, 3663205), (10, 2930564), (13, 2254280), (14, 2093260), (20, 1465282), (26, 1127140), (28, 1046630), (35, 837304), (40, 732641), (52, 563570), (56, 523315), (65, 450856), (70, 418652), (83, 353080), (91, 322040), (97, 302120), (104, 281785), (130, 225428), (140, 209326), (166, 176540), (182, 161020), (194, 151060), (260, 112714), (280, 104663), (332, 88270), (364, 80510), (388, 75530), (415, 70616), (455, 64408), (485, 60424), (520, 56357), (581, 50440), (664, 44135), (679, 43160), (728, 40255), (776, 37765), (830, 35308), (910, 32204), (970, 30212), (1079, 27160), (1162, 25220), (1261, 23240), (1358, 21580), (1660, 17654), (1820, 16102), (1940, 15106), (2158, 13580), (2324, 12610), (2522, 11620), (2716, 10790), (2905, 10088), (3320, 8827), (3395, 8632), (3640, 8051), (3880, 7553), (4316, 6790), (4648, 6305), (5044, 5810), (5395, 5432)]