30636074

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 64

約数和(自身を含む): 59097600

約数和(自身を除く): 28461526

約数列:

[1, 2, 7, 14, 17, 34, 37, 49, 71, 74, 98, 119, 142, 238, 259, 343, 497, 518, 629, 686, 833, 994, 1207, 1258, 1666, 1813, 2414, 2627, 3479, 3626, 4403, 5254, 5831, 6958, 8449, 8806, 11662, 12691, 16898, 18389, 24353, 25382, 30821, 36778, 44659, 48706, 59143, 61642, 89318, 118286, 128723, 215747, 257446, 312613, 414001, 431494, 625226, 828002, 901061, 1802122, 2188291, 4376582, 15318037, 30636074]

約数ペア:

[(1, 30636074), (2, 15318037), (7, 4376582), (14, 2188291), (17, 1802122), (34, 901061), (37, 828002), (49, 625226), (71, 431494), (74, 414001), (98, 312613), (119, 257446), (142, 215747), (238, 128723), (259, 118286), (343, 89318), (497, 61642), (518, 59143), (629, 48706), (686, 44659), (833, 36778), (994, 30821), (1207, 25382), (1258, 24353), (1666, 18389), (1813, 16898), (2414, 12691), (2627, 11662), (3479, 8806), (3626, 8449), (4403, 6958), (5254, 5831)]