26579670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:270

約数の個数: 128

約数和(自身を含む): 76930560

約数和(自身を除く): 50350890

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 19, 26, 30, 34, 38, 39, 51, 57, 65, 78, 85, 95, 102, 114, 130, 170, 190, 195, 211, 221, 247, 255, 285, 323, 390, 422, 442, 494, 510, 570, 633, 646, 663, 741, 969, 1055, 1105, 1235, 1266, 1326, 1482, 1615, 1938, 2110, 2210, 2470, 2743, 3165, 3230, 3315, 3587, 3705, 4009, 4199, 4845, 5486, 6330, 6630, 7174, 7410, 8018, 8229, 8398, 9690, 10761, 12027, 12597, 13715, 16458, 17935, 20045, 20995, 21522, 24054, 25194, 27430, 35870, 40090, 41145, 41990, 46631, 52117, 53805, 60135, 62985, 68153, 82290, 93262, 104234, 107610, 120270, 125970, 136306, 139893, 156351, 204459, 233155, 260585, 279786, 312702, 340765, 408918, 466310, 521170, 681530, 699465, 781755, 885989, 1022295, 1398930, 1563510, 1771978, 2044590, 2657967, 4429945, 5315934, 8859890, 13289835, 26579670]

約数ペア:

[(1, 26579670), (2, 13289835), (3, 8859890), (5, 5315934), (6, 4429945), (10, 2657967), (13, 2044590), (15, 1771978), (17, 1563510), (19, 1398930), (26, 1022295), (30, 885989), (34, 781755), (38, 699465), (39, 681530), (51, 521170), (57, 466310), (65, 408918), (78, 340765), (85, 312702), (95, 279786), (102, 260585), (114, 233155), (130, 204459), (170, 156351), (190, 139893), (195, 136306), (211, 125970), (221, 120270), (247, 107610), (255, 104234), (285, 93262), (323, 82290), (390, 68153), (422, 62985), (442, 60135), (494, 53805), (510, 52117), (570, 46631), (633, 41990), (646, 41145), (663, 40090), (741, 35870), (969, 27430), (1055, 25194), (1105, 24054), (1235, 21522), (1266, 20995), (1326, 20045), (1482, 17935), (1615, 16458), (1938, 13715), (2110, 12597), (2210, 12027), (2470, 10761), (2743, 9690), (3165, 8398), (3230, 8229), (3315, 8018), (3587, 7410), (3705, 7174), (4009, 6630), (4199, 6330), (4845, 5486)]