274979460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10733}}^1$

素因数の和:10813

約数の個数: 96

約数和(自身を含む): 894442752

約数和(自身を除く): 619463292

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 366, 420, 427, 610, 732, 854, 915, 1220, 1281, 1708, 1830, 2135, 2562, 3660, 4270, 5124, 6405, 8540, 10733, 12810, 21466, 25620, 32199, 42932, 53665, 64398, 75131, 107330, 128796, 150262, 160995, 214660, 225393, 300524, 321990, 375655, 450786, 643980, 654713, 751310, 901572, 1126965, 1309426, 1502620, 1964139, 2253930, 2618852, 3273565, 3928278, 4507860, 4582991, 6547130, 7856556, 9165982, 9820695, 13094260, 13748973, 18331964, 19641390, 22914955, 27497946, 39282780, 45829910, 54995892, 68744865, 91659820, 137489730, 274979460]

約数ペア:

[(1, 274979460), (2, 137489730), (3, 91659820), (4, 68744865), (5, 54995892), (6, 45829910), (7, 39282780), (10, 27497946), (12, 22914955), (14, 19641390), (15, 18331964), (20, 13748973), (21, 13094260), (28, 9820695), (30, 9165982), (35, 7856556), (42, 6547130), (60, 4582991), (61, 4507860), (70, 3928278), (84, 3273565), (105, 2618852), (122, 2253930), (140, 1964139), (183, 1502620), (210, 1309426), (244, 1126965), (305, 901572), (366, 751310), (420, 654713), (427, 643980), (610, 450786), (732, 375655), (854, 321990), (915, 300524), (1220, 225393), (1281, 214660), (1708, 160995), (1830, 150262), (2135, 128796), (2562, 107330), (3660, 75131), (4270, 64398), (5124, 53665), (6405, 42932), (8540, 32199), (10733, 25620), (12810, 21466)]