1068543420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{19421}}^1$

素因数の和:19571

約数の個数: 96

約数和(自身を含む): 3445618176

約数和(自身を除く): 2377074756

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 131, 140, 210, 262, 393, 420, 524, 655, 786, 917, 1310, 1572, 1834, 1965, 2620, 2751, 3668, 3930, 4585, 5502, 7860, 9170, 11004, 13755, 18340, 19421, 27510, 38842, 55020, 58263, 77684, 97105, 116526, 135947, 194210, 233052, 271894, 291315, 388420, 407841, 543788, 582630, 679735, 815682, 1165260, 1359470, 1631364, 2039205, 2544151, 2718940, 4078410, 5088302, 7632453, 8156820, 10176604, 12720755, 15264906, 17809057, 25441510, 30529812, 35618114, 38162265, 50883020, 53427171, 71236228, 76324530, 89045285, 106854342, 152649060, 178090570, 213708684, 267135855, 356181140, 534271710, 1068543420]

約数ペア:

[(1, 1068543420), (2, 534271710), (3, 356181140), (4, 267135855), (5, 213708684), (6, 178090570), (7, 152649060), (10, 106854342), (12, 89045285), (14, 76324530), (15, 71236228), (20, 53427171), (21, 50883020), (28, 38162265), (30, 35618114), (35, 30529812), (42, 25441510), (60, 17809057), (70, 15264906), (84, 12720755), (105, 10176604), (131, 8156820), (140, 7632453), (210, 5088302), (262, 4078410), (393, 2718940), (420, 2544151), (524, 2039205), (655, 1631364), (786, 1359470), (917, 1165260), (1310, 815682), (1572, 679735), (1834, 582630), (1965, 543788), (2620, 407841), (2751, 388420), (3668, 291315), (3930, 271894), (4585, 233052), (5502, 194210), (7860, 135947), (9170, 116526), (11004, 97105), (13755, 77684), (18340, 58263), (19421, 55020), (27510, 38842)]