19519663620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{587}}^1\times {\mathrm{10457}}^1$

素因数の和:11109

約数の個数: 96

約数和(自身を含む): 55786485888

約数和(自身を除く): 36266822268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 587, 636, 795, 1060, 1174, 1590, 1761, 2348, 2935, 3180, 3522, 5870, 7044, 8805, 10457, 11740, 17610, 20914, 31111, 31371, 35220, 41828, 52285, 62222, 62742, 93333, 104570, 124444, 125484, 155555, 156855, 186666, 209140, 311110, 313710, 373332, 466665, 554221, 622220, 627420, 933330, 1108442, 1662663, 1866660, 2216884, 2771105, 3325326, 5542210, 6138259, 6650652, 8313315, 11084420, 12276518, 16626630, 18414777, 24553036, 30691295, 33253260, 36829554, 61382590, 73659108, 92073885, 122765180, 184147770, 325327727, 368295540, 650655454, 975983181, 1301310908, 1626638635, 1951966362, 3253277270, 3903932724, 4879915905, 6506554540, 9759831810, 19519663620]

約数ペア:

[(1, 19519663620), (2, 9759831810), (3, 6506554540), (4, 4879915905), (5, 3903932724), (6, 3253277270), (10, 1951966362), (12, 1626638635), (15, 1301310908), (20, 975983181), (30, 650655454), (53, 368295540), (60, 325327727), (106, 184147770), (159, 122765180), (212, 92073885), (265, 73659108), (318, 61382590), (530, 36829554), (587, 33253260), (636, 30691295), (795, 24553036), (1060, 18414777), (1174, 16626630), (1590, 12276518), (1761, 11084420), (2348, 8313315), (2935, 6650652), (3180, 6138259), (3522, 5542210), (5870, 3325326), (7044, 2771105), (8805, 2216884), (10457, 1866660), (11740, 1662663), (17610, 1108442), (20914, 933330), (31111, 627420), (31371, 622220), (35220, 554221), (41828, 466665), (52285, 373332), (62222, 313710), (62742, 311110), (93333, 209140), (104570, 186666), (124444, 156855), (125484, 155555)]