30003090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4049}}^1$

素因数の和:4091

約数の個数: 64

約数和(自身を含む): 81648000

約数和(自身を除く): 51644910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 4049, 7410, 8098, 12147, 20245, 24294, 40490, 52637, 60735, 76931, 105274, 121470, 153862, 157911, 230793, 263185, 315822, 384655, 461586, 526370, 769310, 789555, 1000103, 1153965, 1579110, 2000206, 2307930, 3000309, 5000515, 6000618, 10001030, 15001545, 30003090]

約数ペア:

[(1, 30003090), (2, 15001545), (3, 10001030), (5, 6000618), (6, 5000515), (10, 3000309), (13, 2307930), (15, 2000206), (19, 1579110), (26, 1153965), (30, 1000103), (38, 789555), (39, 769310), (57, 526370), (65, 461586), (78, 384655), (95, 315822), (114, 263185), (130, 230793), (190, 157911), (195, 153862), (247, 121470), (285, 105274), (390, 76931), (494, 60735), (570, 52637), (741, 40490), (1235, 24294), (1482, 20245), (2470, 12147), (3705, 8098), (4049, 7410)]