29497020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 144

約数和(自身を含む): 98058240

約数和(自身を除く): 68561220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 79, 84, 98, 105, 127, 140, 147, 158, 196, 210, 237, 245, 254, 294, 316, 381, 395, 420, 474, 490, 508, 553, 588, 635, 735, 762, 790, 889, 948, 980, 1106, 1185, 1270, 1470, 1524, 1580, 1659, 1778, 1905, 2212, 2370, 2540, 2667, 2765, 2940, 3318, 3556, 3810, 3871, 4445, 4740, 5334, 5530, 6223, 6636, 7620, 7742, 8295, 8890, 10033, 10668, 11060, 11613, 12446, 13335, 15484, 16590, 17780, 18669, 19355, 20066, 23226, 24892, 26670, 30099, 31115, 33180, 37338, 38710, 40132, 46452, 50165, 53340, 58065, 60198, 62230, 70231, 74676, 77420, 93345, 100330, 116130, 120396, 124460, 140462, 150495, 186690, 200660, 210693, 232260, 280924, 300990, 351155, 373380, 421386, 491617, 601980, 702310, 842772, 983234, 1053465, 1404620, 1474851, 1966468, 2106930, 2458085, 2949702, 4213860, 4916170, 5899404, 7374255, 9832340, 14748510, 29497020]

約数ペア:

[(1, 29497020), (2, 14748510), (3, 9832340), (4, 7374255), (5, 5899404), (6, 4916170), (7, 4213860), (10, 2949702), (12, 2458085), (14, 2106930), (15, 1966468), (20, 1474851), (21, 1404620), (28, 1053465), (30, 983234), (35, 842772), (42, 702310), (49, 601980), (60, 491617), (70, 421386), (79, 373380), (84, 351155), (98, 300990), (105, 280924), (127, 232260), (140, 210693), (147, 200660), (158, 186690), (196, 150495), (210, 140462), (237, 124460), (245, 120396), (254, 116130), (294, 100330), (316, 93345), (381, 77420), (395, 74676), (420, 70231), (474, 62230), (490, 60198), (508, 58065), (553, 53340), (588, 50165), (635, 46452), (735, 40132), (762, 38710), (790, 37338), (889, 33180), (948, 31115), (980, 30099), (1106, 26670), (1185, 24892), (1270, 23226), (1470, 20066), (1524, 19355), (1580, 18669), (1659, 17780), (1778, 16590), (1905, 15484), (2212, 13335), (2370, 12446), (2540, 11613), (2667, 11060), (2765, 10668), (2940, 10033), (3318, 8890), (3556, 8295), (3810, 7742), (3871, 7620), (4445, 6636), (4740, 6223), (5334, 5530)]