26971860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:913

約数の個数: 96

約数和(自身を含む): 82639872

約数和(自身を除く): 55668012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 102, 124, 155, 170, 186, 204, 255, 310, 340, 372, 465, 510, 527, 620, 853, 930, 1020, 1054, 1581, 1706, 1860, 2108, 2559, 2635, 3162, 3412, 4265, 5118, 5270, 6324, 7905, 8530, 10236, 10540, 12795, 14501, 15810, 17060, 25590, 26443, 29002, 31620, 43503, 51180, 52886, 58004, 72505, 79329, 87006, 105772, 132215, 145010, 158658, 174012, 217515, 264430, 290020, 317316, 396645, 435030, 449531, 528860, 793290, 870060, 899062, 1348593, 1586580, 1798124, 2247655, 2697186, 4495310, 5394372, 6742965, 8990620, 13485930, 26971860]

約数ペア:

[(1, 26971860), (2, 13485930), (3, 8990620), (4, 6742965), (5, 5394372), (6, 4495310), (10, 2697186), (12, 2247655), (15, 1798124), (17, 1586580), (20, 1348593), (30, 899062), (31, 870060), (34, 793290), (51, 528860), (60, 449531), (62, 435030), (68, 396645), (85, 317316), (93, 290020), (102, 264430), (124, 217515), (155, 174012), (170, 158658), (186, 145010), (204, 132215), (255, 105772), (310, 87006), (340, 79329), (372, 72505), (465, 58004), (510, 52886), (527, 51180), (620, 43503), (853, 31620), (930, 29002), (1020, 26443), (1054, 25590), (1581, 17060), (1706, 15810), (1860, 14501), (2108, 12795), (2559, 10540), (2635, 10236), (3162, 8530), (3412, 7905), (4265, 6324), (5118, 5270)]